a patient with chest pain is given nitroglycerin. which of the following statements describes how this drug relieves chest pain? a) Decreases cardiac preload and afterloadb) Increases contractility of the heartc) Constricts systemic arteritis and veinsd) Lowers pressure in coronary arteries

Answers

Answer 1

The statement which best describes how the drug nitroglycerin is used to relieve chest pain is that it decreases cardiac preload and afterload, which means option A is the right answer.

Nitroglycerin is the medication which is used for effectively preventing chest pain which is also a cardiac disorder. Though it has some side effects such as allergy, dizziness or difficulty in breathing. Chest pain also called as angina is caused due to some heart disease, lung issues or some heavy exercise or even acidity. In general it is not very harmful until the person suffers from such chronic disease. Nitroglycerin dilates the blood vessels which causes better oxygen supply and blood flow in the veins and arteries and hence the pain is reduced and relieved.

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Related Questions

Michelle had suffered from epilepsy since she was an infant. Her condition was well controlled as she entered childhood and she was able to complete a nursing program in good health. She particularly enjoyed working as a scrub nurse in the operating room. Upon graduation, she applied at the large University teaching hospital where she knew she had performed her clinical work during her nursing program. The hospital knew of her epilepsy history and offered her a job in their medical records department. Michelle petitioned to be able to work in surgery, but the hospital administrators felt that it was too dangerous for Michelle and the surgical patients if she should have a seizure there.

Are there some medical or mental conditions that should prevent a person from working in a hospital or other medical setting? If so, what are they? Should she have the opportunity to work in surgery? Why or why not?

Answers

There are no federal rules that prohibit someone with epilepsy from holding a job as a nurse, doctor, phlebotomist, or in another position that is associated with medicine. In actuality, various state statutes and federal civil rights legislation may safeguard your ability to practice medicine.

Epilepsy:

Epilepsy is a disorder of the brain characterized by repeated seizures. A seizure is usually defined as a sudden alteration of behavior due to a temporary change in the electrical functioning of the brain. Anti-seizure drugs, specific diets (sometimes in conjunction with anti-seizure drugs), and surgery are all methods of controlling epilepsy.

All parts of your body can communicate with and receive information from the cells in your brain. A constant electrical impulse that moves from cell to cell is used to transmit these messages. This periodic electrical impulse pattern is disturbed by epilepsy. Instead, there are electrical activity spikes between cells in one or more regions of your brain, much like an erratic lightning storm. Your awareness (including loss of consciousness), sensations, emotions, and muscle actions are all affected by this electrical disruption.

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Which of the following are ways in which we can show love to others?

Answers

Answer:

give them a hand written card or love

Listening and giving your ideas to people can show love. If you trust someone and show that you care for them they well feel that love from you. Give them gifts, take them out and give them quality time

What are some of the barriers that people face with trying to get access to prenatal healthcare? how can we integrate diverse voices and advocate for policy change?.

Answers

Prenatal care is the medical care a woman receives during her pregnancy. Prenatal care is keeping up with regular checkups and prenatal tests.This helps to keep a check on both the mother and the child.This also helps in detecting problems early if there are any.Many times early detection of problems also helps in early treatment and cure.

But there are a lot of barriers to these facilities like prenatal tests and checkups. Some of the reasons can be as follows:

financial limitations, such as insufficient insurance or government funding to pay for proper prenatal care.inadequate availability of maternity care professionals, especially those prepared to assist high-risk or socially disadvantaged pregnant women.women's experiences, attitudes, and beliefs that discourage them from seeking prenatal care.weak or nonexistent child care and transportation services.insufficient methods for enlisting difficult-to-reach women in caring Each of these obstacles is discussed in the sections that follow, along with recommendations for improvement.How do overcome these barriers?by educating society.by creating awareness of how important it is to take prenatal care.by running the tests for free of cost or at an affordable range.keeping all the facilities in hospitals, especially government hospitals.having enough expertise to run the tests.

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Georgia is trying to add variety to her workout plan. Which combination is MOST
essential for her to create an effective exercise program?
O weight-loss and mental health goals
O high intensity classes and high energy sports
O cardio and strength training activities
gym training and at-home workouts

Pls help asap

Answers

Georgia can use the combination that is effective for her exercise program which is  cardio and strength training activities.

What are combined exercises known as?

They are seen as Compound exercises and this is defined as the kind of an exercises where there is a working of the multiple muscle groups and this is often done at the same time.

Note that for example, a squat is said to be an example of a compound exercise that is known to often works the quadriceps, glutes, and one can also use compound exercises that uses two exercises into one.

Therefore, based on the above, Georgia can use the combination of cardio and strength training activities and this is known to be a good workout plan.

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Answer:

cardio and strength training activities

Explanation:

Just took the test and got it right

Happy to help !!

What are some of the barriers that people face with trying to get access to prenatal healthcare?.

Answers

Prenatal care is the medical care a woman receives during her pregnancy.Prenatal care is keeping up with regular checkups and prenatal tests.This helps to keep a check on both the mother and the child.This also helps in detecting problems early if there are any.Many times early detection of problems also helps in early treatment and cure.

But there are a lot of barriers to these facilities like prenatal tests and checkups. Some of the reasons can be as follows:

financial limitations, such as insufficient insurance or government funding to pay for proper prenatal care.inadequate availability of maternity care professionals, especially those prepared to assist high-risk or socially disadvantaged pregnant women.women's experiences, attitudes, and beliefs that discourage them from seeking prenatal care.weak or nonexistent child care and transportation services.insufficient methods for enlisting difficult-to-reach women in caring

Each of these obstacles is discussed in the sections that follow, along with recommendations for improvement.

How do overcome these barriers?by educating society.by creating awareness of how important it is to take prenatal care.by running the tests for free of cost or at an affordable range.keeping all the facilities in hospitals, especially government hospitals.having enough expertise to run the tests.

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Different between Gender equality and Gender Equity. (in five point)​

Answers

Gender equality means that an individual's rights, responsibilities and opportunities will not be determined by the sex they are assigned at birth. While gender equity is the equal treatment or treatment that might be considered equivalent in terms of rights, benefits, obligations, and opportunities.

Explanation:

'Gender equality' means equal outcomes for women, men and gender-diverse people. 'Gender equity' is the process to achieve gender equality. Gender equity recognises that women and gender-diverse people are not in the same 'starting position' as men. This is because of historical and social disadvantages.

The phrases "gender equity" and "gender equality" are familiar to many of us. We might not be aware of:

What these phrases signify, how they differ, and how they relate to males abusing women.

"Gender equality" refers to outcomes that are the same for men, women, and persons of all genders. The method used to promote gender equality is known as "gender equity."

Gender equality acknowledges that women and persons of different gender identities do not have the same "starting position" as males. Due to historical and societal disadvantages, this is the case. It's possible that treating men, women, and individuals of all genders equally isn't truly fair. In fact, it may even make things worse. To level the playing field, gender equity policies are frequently required.

Gender inequality is a severe, pervasive, and motivating factor in violence against women.

How does it help?

Gender equality is supported by many Australians. But few are aware of how crucial gender parity is to achieving it. We now understand that men's violence towards women is mostly motivated by gender inequity. Recognizing this will aid in the reduction of male violence towards women. Sharing this knowledge with others aids it as well.

Running is probably the simplest individual sport for promoting both health-related and skill-related fitness. Please select the best answer from the choices provided. T F

Answers

Answer:true

Explanation:

it doesn't only strengthen all the muscles in your legs and glutes it also keeps your heart rate up so it makes great cardio

Answer:

T

Explanation:

Read the statement below.

"Change is a part of life. I'll adjust to my new home eventually."

Which stage of grief does the statement represent?

Acceptance
Anger
Bargaining
Denial

Answers

Answer: Acceptance

Explanation: We accept change

Answer:

acceptance

Explanation:

What would you call 2-1-11 for

Answers

Answer:

Explanation:

for emergencys

For emergencies only

Gender is not a diversity issue.
True

False
Outsourcing moves a job duty to an outside company.
True

False

Answers

The correct answer is False

Your personal behavior patterns and personal characteristics do not influence your ability to manage stress.
True

False

Answers

False, this is because if you have a tendency to Anxiety and freaking out it will most likely also affect and influence your ability to manage stress.
The correct answer should be A, false. This is because doing other things instead of the things your supposed to do can lead to stress

How do the pill and mini-pill provide protection against pregnancy?
O They kill sperm.
O They block sperm from reaching an egg.
O They prevent the ovaries from releasing an egg.
They release progestin into the body to prevent fertilization.

Answers

The pills prevent the ovaries from releasing an egg.

The mini-pill, on the other hand, prevents sperm from reaching the egg. But it can also suppress ovulation, just not consistently.

If a pregnancy does not occur/ the egg is not fertilized the estrogen and progesterone levels will rise signaling the
uterus to shed its lining
O True
False

Answers

The correct answer is True

When no code exists for a procedure or service, the appropriate (two words) code should be
used.






Answers

When no code exists for a procedure or service, the appropriate unlisted procedure/code should be used in this type of condition and is the correct choice.

What is Medical coding?

This is the process in which healthcare diagnosis, treatments etc are transformed into numeric and alphanumeric letters.  In some cases there are no codes for certain procedures which may most likely be due to the emergence of a new procedure or technology which doesn't have a code yet.

In this type of condition, the appropriate unlisted procedure/code should be used to depict it. They should have certain degree of similarities before they are chosen as the code.

This is therefore the reason why unlisted code is the most appropriate choice in this type of scenario.

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When you stretch a muscle, the _____.

Answers

Answer:

the muscle spindle

Explanation:

the muscle spindle detects excessive stretch within the muscle , it response and makes the muscle contract. 

A rabbit runs across a parking lot The coordinates of the rabbit as a function of the time t x =-0.3t^2+7.2t+28 and y = 0.22 +² - 9.1t+ 30 with t in secs and x in metres At t=15s, what is the rabbit's position vector r in unit vector notation and as a magnitude angle​

Answers

Rabbit's position vector (r) in the unit vector is 203.5î - 57j and the magnitude and directional angle of vector (r) are 195.35m and 0.004° respectively.

Given

x = 0.3t² + 7.2t + 28

y = 0.22t² - 9.1t +30

At t = 15s

x = 0.3(15)² + 7.2(15) +28 = 203.5

y = 0.22(15)² - 9.1(15) + 30 = -57

The rabbit's position vector (r) in unit vector notation is:

r = 203.5î - 57j

The magnitude of position vector (r)

r = √x² + y²

r = √(203.5)² - (57)² =√38163.25

  =  195.35m

The directional angle of position vector (r)

tanθ = y/x = -57/203.5

θ = [tex]tan^{-1}[/tex] (-57/203.5)

θ = 0.004°

Hence, rabbit's position vector (r) in the unit vector is 203.5î - 57j and the magnitude and directional angle of vector (r) are 195.35m and 0.004° respectively.

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How can we save ourselves from cancer

Answers

there really is no way , you could be the healthiest person and still get it but there are ways to help prevent it with organic healthy foods not using chemical things or smoking and being overall healthy and cleanly

Phlebotomy technician problems

Answers

Phlebotomy technician problems may include

Puncturing the vein wrongly to get bloodTaking too little or too much of blood

What is phlebectomy?

Phlebetomy can be defined as the surgical opening of a vein in the body either to withdraw blood or introduce a fluid

In conclusion; Phlebotomy technician problems may either be puncturing the vein wrongly to get blood or taking too little or too much of blood

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.

9. One way to protect your ears from hearing loss is to
A. reduce the overhead light.
B. choose headphones over earbuds.
OC. follow the 20-20-20 rule.
D. buy more expensive earphones.

Answers

The answer has to be B 202020 rule for eyes buying expensive earphones is gonna make the audio louder and lights has something to do with your eyesight

homelessness is an evironmental/social risk factor? true or false

Answers

The answer would be true due to more and more homeless each year

Homelessness is an environmental/social risk factor. This statement is False.

Environmental risk factors typically refer to physical and chemical aspects of the environment that can impact health, such as air and water pollution, hazardous substances, or natural disasters.

On the other hand, homelessness is a social risk factor because it arises from complex social and economic factors, such as poverty, lack of affordable housing, unemployment, and inadequate social support systems.

Homelessness can have profound impacts on individuals' health and well-being, but it is rooted in social issues rather than direct environmental influences.

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Tommy just started drinking and has had 3 drinks in the past hour and weights 140. What’s his bac

Answers

To calculate Tommy's bac weight

Subtract 0.01% for each 40 minutes of drinking

Total hour spent: 60mins/40 = 1.5min

0.01/100= 0.0001

0.0001 * 3 drinks = 0.0003

140 - 0.0003 = 139.9

What is body weight?

Body weight simply refers to the amount that a person weighs

So therefore, Tommy's bac weight is 139.9

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Do some light research on how technology and media, including social media, use affect our mental/emotional health. Write a short, one paragraph response about what you learned and how you plan to apply this knowledge in your own technology/media use.

Answers

Since social media is a relatively new technology, there hasn't been much research done to determine if using it would have positive or negative long-term effects. But several studies have discovered a substantial correlation between using social media excessively and a higher risk of melancholy, anxiety, loneliness, self-harm, and even s*icide ideation. The majority of us now use our smartphones or tablets to access social media. While this makes staying in contact incredibly simple, it also makes social media always available. This continual, high-speed connectivity can lead to issues with impulse control, damage your ability to concentrate and focus, interfere with your sleep, and make you dependent on your phone.

When preforming the Range of Motion Skill always do two repetitions of each exercise?
true or false

Answers

When preforming the Range of Motion Skill doing two repetitions of each exercise is False.

What is Range of motion exercise?

This type of activity refers to how far an individual can stretch certain parts of the body.

It is usually best to perform this type of exercise at least twice a day which means more than  two repetitions can be done

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How do calories affect a person's weight? Select all that apply.
Consuming less calories than we expend leads to weight loss.
Consuming more calories than we expend leads to weight gain.
Consuming less than 2,000 calories per day leads to weight loss.
Consuming more than 2,500 calories per day leads to weight gain.
Burning 300 calories per day in a workout will lead to weight loss.

Answers

The correct options are (a) Consuming less calories than we expend leads to weight loss, (c) Consuming less than 2,000 calories per day leads to weight loss and (e) Burning 300 calories per day in a workout will lead to weight loss.

Calories are the units of energy used by your body during food digestion and absorption. Your body stores extra calories as body fat when you consume more calories than you need. Therefore, losing weight can be aided by consuming less calories than we expend.

You should lose 1 pound in 1 week if you cut your daily calorie consumption to less than 2,000. The amount of weight you can lose depends on how many calories your body burns each day, even though many people may be able to lose weight by consuming less than 2,000 calories per day. According to researchers, losing just 300 pounds can improve your health.

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Jared bought 3 1/5 pounds of green grapes and 1 1/2 pounds of red grapes. How much more did the green grapes weigh than the red grapes?

Answers

1 7/10 more or 1.7 more

How can gravity help in pulling things?

Answers

Answer:

gravity is the force that help in pulling things by the force

Which of the following is a common side effect that occurs with antineoplastic agents?

Answers

Nausea and vomiting are the common side effect that occurs with the use of antineoplastic agents.

What are Antineoplastic agents?

These are forms of medications which come in either tablets or liquid mixtures and are used in the treatment of cancer and examples include busulfan, fluorouracil etc.

When given in moderate to high amounts, this medication which is also referred to as anticancer results in hepatotoxicity which thereby affect other parts of the body such as the stomach linings etc. They are used to prevent or remove the abnormal growth of cells in the body so as to prevent it from spreading to other parts.

This leads to irritation of the cell linings which is depicted by symptoms such as dizziness and vomiting thereby making it the most appropriate choice in this context.

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a patient weighs 630 grams and has a blood glucose of 208. The physician has ordered insulin

Answers

A patient weighs 630 grams and has a blood glucose of 208. The physician has ordered 0.252 ml of insulin to correct high blood sugars.

Given,

Weight=630g=.630kg

Insulin to be given = (0.630*0.2)/0.5=0.252 ml

Insulin

The INS gene in humans encodes the peptide hormone insulin, which is generated by beta cells in the pancreatic islets. It is thought to be the body's principal anabolic hormone. By encouraging the absorption of blood glucose into liver, fat, and skeletal muscle cells, it controls the metabolism of carbs, lipids, and protein. The ingested glucose in these tissues is either turned into glycogen by glycogenesis or into fats (triglycerides) through lipogenesis, or in the case of the liver, both. High blood levels of insulin have a substantial inhibitory effect on the liver's ability to produce and secrete glucose. The production of proteins in numerous organs is similarly impacted by insulin circulation.

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A patient weighs 630 grams and has a glucose level of 208mg/dL. The physician has ordered Insulin 0.2 units/kg for glucose level >200. Insulin is available in the following concentration: 0.5 units/mL, The dose to be given would be ------- mL.

You are the HIM Director at Acme Hospital a 300-bed facility. Acme specializes in cardiac care and treats approximately 750 patients a month. You have been tasked with designing a chart audit tool to show compliance with these standards. Select 10 standards that you feel are important to illustrate compliance with documentation within the medical record. This chart audit tool (form) should act as a data collection tool for analysis of compliance. Some things to think about while you are designing your form: What patient identifiers will you include? While meeting ALL of the standards is important, what 10 do you think are the most important?

Answers

The ten standards which are very important in the chart audit at Acme cardiac center are:

Medication Safety Standard.Comprehensive Care Standard.Clinical Governance Standard.Partnering with Consumers Standard.Preventing and Controlling Infections Standard.Communicating for Safety Standard.Blood Management Standard.Recognising and and Responding to Acute Deterioration StandardDiagnosing standardFinancing standard

What is chart audit tool?

A chart audit can be defined as the standards which physicians or healthcare personnels used to check their own performance as to how well they discharging their duties and how they can improve on weakness

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Question 4
Locate and describe a program in your town or area that helps people get access to
healthful food. How easy is it to use the program or service? Describe at least one
positive aspect of the program and one potential barrier to using the program.
I

Answers

The following are programs provide healthy food assistance programs.:

SNAP - Supplemental Nutrition Assistance ProgramCSFP - The commodity Supplemental Food ProgramSBP - the School Breakfast Program.

How easy is it for one to use the above program or service?

The programs are set up to ensure ease of access. The SBP for instance is designed in such a way that all a person needs to access the program is to be in school.

What is one positive aspect of the program and one potential barrier to using the program?

The benefits of the program are numerous. One of the benefits of the SBP for instance is that it ensure that students don't have to worry about food and can concentrate on their academics while in school.

What are the barriers to the SBP?

Some of the barriers to the School Breakfast Program include but are note limited to the following:

Several groups brought up scheduling and timing concerns because of competing events and transit schedules.

All groups cited the notion that the SBP is primarily aimed at low-income pupils as a barrier as well as the worry that giving a school breakfast program oversteps the bounds of school responsibilities and could conflict with family roles.

Even while meals given via the SBP must adhere to federal nutrition requirements, parents and school officials would be less likely to support the initiative if they thought that only foods with a poor nutritional value were being served.

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Which type of triangle is formed by joining three line segments with the following lengths?8 in, 8 in, 8 in I WILL MARK BRAINLYIST Describe Programming LanguagesComplete each sentence by choosing the correct answer from the drop-down menu.The data type in a strongly typed language before the variable can be used.An example of a strongly typed language is The data type in a weakly typed language before the variable can be used.An example of a weakly typed language is . I need help ASAP. Thank u so much for ur help What is the value of 4 in 145,027 Need help asap!!! Will give brainliest!!!!! Pls answer dont answer if you dont know it What is this please help me ? The average diameter of a tree is measured over time. The equation y = 3/4x, where x is time in years and y is thediameter in inches, models this relationship.What is the predicted diameter, in inches, of the tree after 12 years? 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You should focus on just two to three important customs a traveler would find useful when visiting this country. Consider food, language, religious, manners, or lodging customs. Also consider what is appropriate for men and for women in your selected culture.RubricCriteria Points Possible 20(10) 11-19(6-9) 6-10(3-5) 0-5(0-2) Points EarnedIdeas & ContentMain ThemeSupporting Details20 Clear, focused, interesting ideas with appropriate detail Evident main idea with some support which may be general or limited Main idea may be unclear; supporting detail is vague or off topic Central idea or theme is not stated; supporting detail may be nonexistent OrganizationStructureIntroductionConclusion20 Strong organization; seamless paragraph transitions; Effective and Engaging intro and conclusion Organization is appropriate but conventional; Attempt at introduction and conclusion Attempts at organization, inappropriate use of lists or bullets; introduction and conclusion are not developed No introduction or conclusion; no clear organizational framework or transitions VoicePersonalitySense of Audience20 Appropriate to audience; Expressive, engaging, sincere Voice is appropriate to topic, but Inconsistent or dry Voice may be inappropriate; writing may seem mechanical Writers voice is inappropriate or nonexistent Word ChoicePrecisionEffectivenessImagery10 Broad range of descriptive words; Creative examples and vivid details and images Language is functional and appropriate; descriptions may lack detail or be overdone Words may be correct but simplistic; no attempt at detail, description, or examples Word choice is limited, words are often misused, supporting detail and examples are nonexistent DeliverySpeaking20 1)Easy flow and rhythm; 2)speaks loud enough to be heard, 3)enunciates, 4)proper posture, and 5)eye contact Missing or weak in 1 element Missing or weak in 2 elements Missing or weak in 3 or more elements Technical Support 10 Strong use of digital media and visual displays to enhance the presentation Appropriate use of digital media and visual displays to enhance presentation Digital media and visual displays are present, but simply repeat ideas without providing further understanding The media may have frequent errors or not clearly support the main ideas of the presentation 100 PLEASE ANSWER THIS RIGHT ILL GIVE YOU 50 POINTS!!!!!!!!!!!!!!!!!!!!!!!! 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