An epidemiologic survey of roller-skating accidents in Juneau, Alaska, a city with a population of 100,000, produced the following:

Number of skaters in Juneau during any given month: 12,000
Roller-skating accidents in Juneau: 600
Total number of residents injured from roller-skating: 1,800
Total number of deaths from roller-skating: 90
Total number of deaths from all causes: 900

Required:
Calculate:
a. Crude death rate.
b. The cause-specific mortality rate from roller-skating.
c. The proportionate mortality (%).
d. The case fatality rate of roller-skating accidents.

Answers

Answer 1

Answer:

A. 900

B. 90

C. 10%

D. 15%

Explanation:

A. Calculation for Crude death rate.

Crude death rate =900/100,000 × 100,000

Crude death rate =900

Therefore the Crude death rate was 900

B. Calculation for The cause-specific mortality rate from roller-skating

Cause-specific mortality rate from roller-skating=90/100,000 × 100,000

Cause-specific mortality rate from roller-skating=90

Therefore the Cause-specific mortality rate from roller-skating was 90

C. Calculation for The proportionate mortality (%).

Proportionate mortality (%)=90/900 × 100

Proportionate mortality (%)=10%

Therefore The proportionate mortality (%) was 10%

D. Calculation for The case fatality rate of roller-skating accidents.

Case fatality rate of roller-skating accidents=90/600*100

Case fatality rate of roller-skating accidents=15%

Therefore the Case fatality rate of roller-skating accidents was 15%


Related Questions

Write any How does personal hygiene support to improve the surroundings?​

Answers

Answer:

1.they need to use strong chemical which kills gems

Answer:

Personal hygiene can help protect yourself from getting gastro or infectious diseases such as colds and even the flu.

Explanation:

How many DAW codes are used in the pharmaceutical practice ? a ) Seven b ) Two c ) Three d ) Five

Answers

Answer:

a ) Seven

Explanation:

how long is fluoride varnish left in after application

Answers

Answer: It is quickly applied and hardens. Then it is brushed off after 4 to 12 hours.

it is quickly applied and and then it hardens

Mrs. Walter is enrolled in her state Medicaid program in addition to Medicare. What should she be aware of when considering enrollment a Medicare advantage plan.

Answers

Medicare advantage plan is that Medicaid will coordinate with participating Medicaid participating providers.

What is Medicare?

Medicare is an advantage program that tends to focus on the elderly people in the society. It is a health insurance program that helps to reduce the out of pocket expenses of the elderly when they seek to access health care and is available in all the 50 states of the United States of America.

We know that in addition to Medicare that is made available by the Federal government, various state governments also have similar programs.

Hence, what Mrs. Walter should be aware of when considering enrollment a Medicare advantage plan is that Medicaid will coordinate with participating Medicaid participating providers (Option B).

Learn more about Medicare:https://brainly.com/question/14011571

#SPJ1

Missing parts:

Mrs. Walters is enrolled in her state’s Medicaid program in addition to Medicare. What should she be aware of when considering enrollment in a Medicare Advantage plan?

a. If a provider accepts her Medicare HealthPlan coverage, that provider is legally obligated to also accept her Medicaid coverage, so she does not need to worry about finding providers who participate in both Medicare and Medicaid.

b. Medicaid will coordinate benefits only with Medicaid participating providers.

c. She can submit any bills she has for co-payments under Medicare to the state’s Medicaid program and they will always be fully covered.

d. State Medicaid programs do not coordinate any of their coverage with Medicare Health Plans.

A condition that causes the sufferer to worry excessively and uncontrollably about future threats is
called
O agoraphobia.
O generalized anxiety disorder.
obsessive-compulsive disorder.
O panic disorder.
4

Answers

quick answer: generalized anxiety disorder.
please like if it is correct :D

This week's readings cover pregnancy; specifically, caloric and nutrient needs, healthy weight gain, and characteristics affecting pregnancy outcomes.

It is vitally important that women who choose to become pregnant understand the importance of proper nutrition for the sake of her and the unborn child. Using the information in the textbook, discuss the following scenario and answer the questions listed below the scenario completely.

"Sandy, who is 6 months pregnant, has been having heartburn after meals, constipation, and difficult bowel movements."

1. Identify the causes of Sandy's ailments.

2. Explain why these ailments are common during pregnancy.

3. Advise Sandy on how to remedy her problems.

Answers

Heartburn in pregnancy usually appears in the second and third trimester of pregnancy due to the increased production of the hormone progesterone, which allows the muscles of the uterus to relax to allow it to grow and support the baby.

What does sandy have?

1. Identify the causes of Sandy's illnesses.

Some of these symptoms occur for hormonal reasons and others for mechanical reasons for the maintenance of the pregnancy itself.

2. Explain why these conditions are common during pregnancy.

Due to the large number of hormones released during pregnancy and the physical space for the growth of the fetus, which in most cases requires bowel movement, these are common symptoms in pregnancy.

3. Advise Sandy on how to solve her problems.

The diet during pregnancy should be rich in whole grains, fruits, vegetables, legumes, milk and derivatives, in addition to white and lean meats. It is very important that the woman prepares her food grilled or steamed. In this way, avoiding the intake of processed foods, fried foods and raw foods.

With this information, we can conclude that Heartburn in pregnancy is caused by hormonal changes as well as compression of the gastric system.

Learn more about Heartburn in pregnancy in brainly.com/question/17027565

#SPJ1

Potentially hazardous food requires time or temperature controls for safety is

Answers

Potentially hazardous food requires time or temperature controls for safety to prevent bacteria growth.

What is Potentially hazardous Foods?

These are the foods which require temperature control for their safety to prevent growth of microbes so as to prevent spoilage.

Examples of these type of foods include dairy products, raw/cooked animal products etc.

Read more about Potentially hazardous Foods here https://brainly.com/question/4276649

#SPJ1

normally how often should B-12 supplement be used for energy?​

Answers

Answer: However, B12 supplements have been found to improve energy levels in those who are deficient in this nutrient ( 17 ). One review recommended that those with vitamin B12 deficiency take 1 mg of vitamin B12 daily for a month, followed by a maintenance dose of 125–250 mcg per day ( 18 ).

Explanation:

The government program offered only to a private insurance company or other private company approved by Medicare that provides prescription drug covers describes which of the following

Answers

All medications that must be covered by Part D plans are:
immunosuppressants, antidepressants, antipsychotics, anticonvulsants, antiretrovirals, and antineoplastics.

What does the above named program cover?

it is to be noted that the health insurance provided by Medicare-approved private firms varies, but it may include coverage for the following:

aid with Medicare expendituresdeductiblescopays, coinsurance; and prescription medication coverage.

Most medications in particular protected groups," such as those used to treat cancer or HIV/AIDS, fall within the category of prescription medication.

Hence, it is correct to indicate that the government program offered only to a private insurance company or other private company approved by Medicare that provides prescription drug covers:

immunosuppressantsantidepressantsantipsychoticsanticonvulsantsantiretrovirals, and antineoplastics.

The options to the answers were missing hence the general answer.

Learn more about medicare at;
https://brainly.com/question/20263119
#SPJ1

Medical Application
A neurology practice is interested in investing in a new piece of equipment, an electromyogram
(EMG) machine, which would be used for nerve conduction testing. The new EMG machine
would cost $20,000. The practice estimates that with the machine it would be able to perform 20
EMGS per month and charge $500 for each testing. However, the practice budgeted to give
raises to its five employees this year, which would be $90,000. Based on the utilitarianism
theory, what would be the best option? What would be the cost-benefit analysis to purchasing
the machine versus giving raises to the employees instead?

Answers

Utilitarianism theory raises the value of the actions that bring happiness over those that brings sadness.

What is the cost - benefit analysis?

We have to know that the neurology practice is also a business venture. As such, the economic implication of the decisions of the establishment are of paramount importance.

Now we know that the utilitarianism theory raises the value of the actions that bring happiness over those that brings sadness. Hence this theory would opt that the raise should be given to the worker rather than purchasing the machine.'

On the other hand, looking at a cost - benefit perspective, it is better to buy the machine because it generates funds that could be used for the pay raise of the employees at a latter time.

Learn more about cost - benefit analysis:https://brainly.com/question/15411875

#SPJ1

According to the Texas rules, It is acceptable at times for items like salt and pepper packets to be saved and given to another customer if they were not contaminated

Answers

That is F. False they are not allowed.

The thing that must be discarded after a customer had it is  a bowl of cocktail sauce.

What is Food Management?

Food management is known to be a kind of an extensive process that is made up of all the  formal review in regards to  food selection, its preparation, its display, and also in terms of its preservation.

Note that the aim of this is that it helps to make sure that all food sold in commercial restaurants or businesses are said to meet regulations that have been laid by the state and/or federal government.

Hence, The thing that must be discarded after a customer had it is  a bowl of cocktail sauce.

Learn more about food management from

https://brainly.com/question/17658898

#SPJ1

See full question below

According to the Texas Rules, it is acceptable at times for item like salt and pepper packets to be saved and given to another customer if they were not contaminated. Which of the following must be discarded after a customer had it?

Who should determine when a child should start eating solid food

Answers

Answer:

Age.

Explanation:

Without consideration of the age of a child, a mother or doctor is tactless in determining that a child should eat solid food. A child must be given liquid and light food like cerelac, porridge (home made), etc at the early age due to vital nutrients in there necessary for the child at that age

I believe the age and the performance status of the child. Some children don’t develop teeth or the ability of eating solid foods at certain ages, while other children are speedy and jump up to that level.

Muscle tissue is
Connective tissue called fascina
True
a test that measures the
amount of crea in the blood
Is called

Answers

It’s called a BUN test

What is the difference between high-, middle-, and low-range theories? Explain your
understanding of a middle-range nursing theory. Identify a research study in which a
middle-range theory was applied. Discuss the study results and implications for practice.

Answers

The simple difference between high, middle and low-range theories is their application ground

What is a theory?

A theory simply means a convincing explanation for an observation through scientific method and hypothesis

So therefore, the simple difference between high, middle and low-range theories is their application ground

Learn more about theories:

https://brainly.com/question/11555274

#SPJ1

Describe the structure of the West Nile Virus, the molecular mechanism of the infection, the symptoms of a WNV infection, potential outcomes, and complication of the infection.

Answers

The West Nile Virus body has an envelope surrounding an icosahedral capsid which is approximately 50 nm in size.

What is the structure, infection and symptoms of West Nile Virus?

The structure of the West Nile Virus consists of an envelope surrounding an icosahedral capsid of approximately 50 nm in size. West Nile virus is transmitted to humans by mosquitoes. Once bitten by an infected mosquito, the viral particles enters the human body and cause infection. The symptoms of this infection are headache, body aches, joint pains, vomiting, diarrhea, or rash.

So we can conclude that the West Nile Virus body has an envelope surrounding an icosahedral capsid which is approximately 50 nm in size.

Learn more about West Nile virus here: https://brainly.com/question/1262992

#SPJ1

Jessica just submitted a CANCEL Event Request Form to cancel an event she is scheduled to conduct three weeks from today. The only advertising she has done is to post a flyer at the event venue. Select the cancellation procedure she does not need to follow. Be at the venue at the time the event had been scheduled to start and remain there for 30 minutes in case any consumer arrives. Notify all consumers who have RSVP'd that the event has been canceled. Remove the event advertisement posted at the venue and replace it with a notification of the cancellation. Document all steps taken to notify consumers of the cancellation.

Answers

The cancellation procedure she does not need to follow is to be at the venue at the time the event had been scheduled to start and remain there for 30 minutes in case any consumer arrives. Option A. This is further explained below.

What is the cancellation procedure?

Generally, the action of canceling, or a specific instance of canceling The game was called off because of the poor weather conditions.

In conclusion,  She does not have to follow the cancellation protocol, which is to be at the venue at the stated start time and wait there for 30 minutes in case any customers come.

Read more about the cancellation procedure

https://brainly.com/question/21506116

#SPJ1

"This kind of thing only happens to me. I don't deserve this."

Which stage of grief does the statement represent?
Acceptance
Anger
Bargaining
Denial

Answers

Explanation:

the stage of grief this represents is bargaining

this person isn't accepting death

isn't angry or denying anything

process of elimination

Answer is ANGER
reason - This is the stage of “why me” or “life is not fair.” This is when you may begin to get angry at others or circumstances, or you may direct your anger to close friends and family. If you are active in church you might start to question God. “Why God and why did He allow this to happen?

Why do you think it is necessary to gain knowledge regarding first aid / life support even if you're not in the medical field?

Answers

Yes, as it can help out in sticky situations. For example, out hiking and a snake bites you, you will know how to limit the poisoning.


Tasks are required activities that need to take place in order to complete a goal.
Please select the best answer from the choices provided.

Answers

Answer:

,

Explanation:

What are the sensory homunculus and motor homunculus? How do they differ?

Answers

A sensory homunculus is a map that shows how the various anatomical components of the body process sensory information, whereas a motor homunculus shows how the various anatomical portions of the body process motor information.

Originally represented as little clay statues, homunculi are miniature human representations.

The map of neural connections related to sensory processing is represented by the sensory homunculus. The primary sensory cortex receives the information for the sensory homunculus from the thalamus.

A sample map of neural connections is the motor homunculus. The motor homunculus concentrates on the neurological system's motor processing.

Sensory homunculus differs from motor homunculus in basically two ways:

1) While the sensory homunculus concentrates on sensory processing, the motor homunculus is more concerned with motor processing.

2) The method through which the signals for the two forms arrive is another distinction between motor and sensory homunculus; whereas, sensory homunculus concerns signals communicated through the thalamus, motor homunculus concerns signals transmitted through the frontal lobes.

Learn more about Homunculus here https://brainly.com/question/5568892

#SPJ1

Enrollment applications must be received by Wellcare no later than calendar day(s) following receipt from the beneficiary.
O a. 1
O b. 3
O c. 5
d. 7
Clear my choice

Answers

The enrollment applications must be received by Wellcare no later than 7 calendar day(s) following receipt from the beneficiary. Option D

What is an enrollment application?

Enrollment Application can simply be defined as those informations provided by an individual to request for a connection.

In conclusion, the enrollment applications must be received by Wellcare no later than 7 calendar day(s) following receipt from the beneficiary.

Learn more about enrollment application:

https://brainly.com/question/18186504

#SPJ1

CPR on an infant who is in cardiac arrest. He does not have an advanced airway in place. You demonstrate appropriate technique for high-quality CPR by performing _____ compressions and 2 ventilations.

Answers

The appropriate technique for high-quality CPR by performing .30 compressions and 2 ventilations compressions and 2 ventilations.


CPR
for a child experiencing cardiac arrest. He doesn't have a sophisticated airway setup. You complete 30 compressions and 2 ventilations to show proper technique for high-quality CPR.
Chest compressions and artificial ventilation are used in cardiopulmonary resuscitation (CPR) to sustain blood flow and oxygenation after cardiac arrest. Although patients with cardiac arrest have low survival rates and poor neurologic outcomes, prompt, proper resuscitation—including prompt defibrillation when necessary—and timely post-cardiac arrest care is associated with improved survival and neurologic outcomes. At a steady rate of 100 to 120 compressions a minute. two breaths to 30 compressions For one person, the CPR ratio is 30 compressions to 2 breaths.

To learn more about CPR please visit
https://brainly.com/question/13320397
#SPJ1

Which of the following conditions is most likely to improve your physical
safety?

Answers

Answer Second answer it iss

Explanation:

second

What should a team do when moving a patient to seclusion

Answers

A team must justify patient behavior that threatens the physical safety of the patient, the team or others when moving a patient to seclusion

When can a patient be placed in seclusion?

Uses restraint or isolation only when it can be clinically justified or when justified by patient behavior that threatens the physical safety of the patient, staff, or others.

With this information, we can conclude that The immediate goals of seclusion and physical restraint are to defuse the dangerous situation

Learn more about seclusion in brainly.com/question/14820438

#SPJ1

It is appropriate to tell your new coworkers about the problems you had with your former office mate.
True

False

Answers

The required answer is False.

No, It is not appropriate to tell your new coworkers about the problems you had with your former office mate. This is confidential.

The majority of businesses and departments rely on collaboration between employees with different areas of expertise. Interoffice relationships, however, might possibly suffer from regular interaction and the pressure to do high-quality work on time, with some employees occasionally adopting a hostile or aggressive attitude toward their coworkers.

When handling disputes with your coworkers, take into account the following steps:

1. Don't discuss the issue with anyone else

2. Don't put off fixing the issue

3. Maintain a positive approach

4. Discuss the issue face-to-face

5. Remain composed

6. Get to the point

7. Look for areas of agreement

8. Pay attention to their perspective

9. Look for a compromise.

10. Recognize when a third party is required.

Learn about more coworkers here

https://brainly.com/question/1187909

#SPJ1

I need help please anyone please PLEASE ?!!!!

Answers

The answer is C. Proteins
Answer is C - proteins
Reason

Proteins are the building blocks of life. Every cell in the human body contains protein. You need protein in your diet to help your body repair cells and make new ones.

how can media educate people on femicide in a democratic country?​

Answers

Media can educate people on femicide in a democratic country by Using appropriate language and accuracy, not blame victims; give the survivor a voice instead, Consult the professionals, Informing the public, Including details about how survivors can obtain help.

1)  Using appropriate language and accuracy

Media should utilize clear language to alert the public to the existence of many types of violence, including femicide, forced marriage, cyberbullying, psychological abuse, and economic repression.

2) Not blame victims; give the survivor a voice instead

It is essential for accurate reporting to include the survivor's perspective, and media outlets frequently exclude this information.

3) Consult the professionals

Understanding what an expert has to say about femicide helps both the public and the journalist learn more about the subject.

4) Inform the public

It is crucial to inform the people of these facts and to inform them of their constitutional rights.

5) Include details about how survivors can obtain help

By sharing this information on the community platform, we can encourage more survivors—especially unreported survivors—to get the assistance they require rather than leaving them to struggle on their own.

Learn more about gender based violence here https://brainly.com/question/16923564

#SPJ1

What do you think is the importance of health

Answers

Answer:

Explanation:

Health is important to live life to the fullest. When a person leads a healthy lifestyle, the body remains healthy and the mind is active and fresh. Living a healthy life would extend longevity and also regenerate the body and mind. Having good health is of core importance to human happiness.22-Mar-2022

Health is important because it gives us tips and tools to use in life and it provides a high school credit.

7. How can parents be health educators in the family?


Answers

parents can be health educators in the family by taking up the responsibility of researching and teaching the family members about healthy practices.,

Meaning of health Educators

A health educator can be defined as an individual who takes the role of researching, discovering, and teaching about healthy practices and how to eliminate diseases in the society.

In conclusion, A health educator can be any individual, male or female.

Learn more about health educator: https://brainly.com/question/17543848

#SPJ1

List three different consequences of teen pregnancy. One of the three consequences should include a consequence relevant to the teen male (father). In your opinion, which is the most serious? Why? (Provide 5 sentences)

Answers

Answer:  lowered educational achievement, medical complications, higher subsequent fertility, low labor force participation, reduced earnings, a lifetime of economic stress and limited opportunity, and marital failure. For the Father  decreased educational achievements and increased likelihood of early marriage or cohabitation or he may not be present at all

Explanation:

Other Questions
How can graph coloring be applied in real-world situations, and what are the challenges and limitations associated with using graph coloring algorithms? Provide specific examples to support your answer. What is the average distance the car traveled from the top of the track? cm What is the average distance the washer traveled from the top of the track? cm. It is desired to control the exit concentration of c3 of the liquid blending system shown in Fig. E11.4. Using the informa- tion given below, do the following: (a) Draw a block diagram for the composition control scheme, using the symbols in Fig. E11.4 (b) Derive an expression for each transfer function and sub- stitute numerical values. (c) Suppose that the PI controller has been tuned for the nom inal set of operating conditions below. Indicate whether the controller should be retuned for each of the following situa- tions. (Briefly justify your answers). (i) The nominal value of c2 changes to c2 = 8.5 lb solute/ft3 (i) The span of the composition transmitter is adjusted so that the transmitter output varies from 4 to 20 mA as c3 varies from 3 to 14 lb solute/ft3 Write an expression for the product (6x)(15x^3) without a perfect square factor in the radicand Its time to complete your Lab Report. Save the lab to your computer with the correct unit number, lab name, and your name at the end of the file name (e.g., U2_ Lab_PhysicalProperties_Alice_Jones.doc).Introduction1. What was the purpose of the experiment?2. Which properties are more useful in determining the identity of an unknown substance: intensive or extensive? Explain.3. Write a hypothesis based on observations and scientific principles. use l'hopital's rule to find lim x->pi/2 - (tanx - secx) a chlorinated derivative of benzene had only two peaks for aromatic carbons in its 13c nmr spectrum. of the following, which compound can be eliminated on the basis of this information? Which of the following is a valid contract under UCC?A) Alex offers to sell his house to Billy for $100,000 and gives a written promise. On the 29th day, Billy calls up Alex to accept the offer.B) Alex offers to sell his house to Billy for $100,000 and gives a written promise to keep the offer open for 10 days. On the third day Billy calls up Alex, declining the offer. On the tenth day, Alex asks Billy to come and buy the car at the agreed price.C) Alex offers to sell his house to Billy for $100,000 and gives a written promise to keep the offer open for 10 days. Two days later, Alex sends a telegram to Billy to revoke the offer. On the morning of the fifth day Billy receives Alex's telegram. Billy calls up Alex the same afternoon accepting the offer.D) Alex offers to sell his house to Billy for $100,000 and gives a written promise to keep the offer open for 10 days. Billy calls up Alex on the fifth day accepting the offer and on the 10th day goes to buy the car. Alex asks for $155,000.E) Alex offers to sell his house to Billy for $100,000 and gives a written promise to keep the offer open for 10 days. Billy offers to pay him $1,000 extra for keeping the offer open for 20 days. Two days later, Billy calls Alex to revoke the offer. Alex calls up Billy on the ninth day to accept the offer. Despite _ the great difference _ their ages,the brothers were_ excellent terms _ each other A nurse is teaching a client about how to complete a wound dressing change. Which of the following conditions must be met before learning will occur?a.Must be able to memorize the instructions, relay this information to a partner, and demonstrate the dressing changeb.Must master the dressing change at the time it is taught, repeat the demonstration for the nurse, and teach another personc.Must be able to speak the language of the nurse, have time to practice the dressing change, and master the dressing change in a short timed.Must have the necessary ability, a sensory image of how to carry out the dressing change, and an opportunity to practice the dressing change 1 What effect does the aging process have on dietary guidelines? FILL IN THE BLANK a(n) longer-term power sag that is often caused by the power provider is known as a ____. A pendulum swings through an angle of 20 each second. if the pendulum is 40 inches long, how far does its tip move each second? round answers to two decimal places. The grouping of two or more class networks together is called a CIDR block. True or False? retailers offering ________ require customers to perform their own product selection and may require customers to handle their own checkout process. You have been asked to configure a full mesh network with seven computers. How manyconnections will this require?A. 6B. 7C. 21D. 42 Consider the outward propagation of a spherical laminar flame into an infinite medium of unburned gas. Assuming that SL, Tu, and Tb are all constants, determine an expression for the radial velocity of the flame front for a fixed coordinate system with its origin at the center of the sphere. Hint: Use mass conservation for an integral control volume. If the debits in the Income Statement columns of the work sheet total $50,000 and the credits total $60,000 before net income or net loss has been determined, the business has a net income of $10,000. T/F Rutherford's scattering experiments gave the first indications that an atom consists of a small, dense, positively charged nucleus surrounded by negatively charged electrons. His experiments also allowed for a rough determination of the size of the nucleus. In this problem, you will use the uncertainty principle to get a rough idea of the kinetic energy of a particle inside the nucleus.Consider a nucleus with a diameter of roughly 5.01015 meters.Part AConsider a particle inside the nucleus. The uncertainty x in its position is equal to the diameter of the nucleus. What is the uncertainty p of its momentum? To find this, use xp.Express your answer in kilogram-meters per second to two significant figures.Part BThe uncertainty p sets a lower bound on the average momentum of a particle in the nucleus. If a particle's average momentum were to fall below that point, then the uncertainty principle would be violated. Since the uncertainty principle is a fundamental law of physics, this cannot happen. Using p=2.11020 kilogram-meters per second as the minimum momentum of a particle in the nucleus, find the minimum kinetic energy Kmin of the particle. Use m=1.71027 kilograms as the mass of the particle. Note that since our calculations are so rough, this serves as the mass of a neutron or a proton.Express your answer in millions of electron volts to two significant figures. budget reports should be prepared ____choices daily. weekly. as frequently as needed. monthly