Answer:
the mitral valve closes and the aortic valve opens.
Explanation:
When the left ventricle contracts, the mitral valve closes and the aortic valve opens. This is so blood flows into the aorta and out to the rest of the body. While the left ventricle is relaxing, the right ventricle also relaxes. This causes the pulmonary valve to close and the tricuspid valve to open.
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The nurse is caring for an infant recently diagnosed with oral candidiasis (thrush) who has been prescribed nystatin. Which statement by the infant's mother would suggest a need for further education
Answer: A statement by the infant's mother that would suggest a need for further education, "I will add the nystatin to her bottle four times per day."
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which clinical manifestations would typically be found in an individual with an infected parietal pleura
The manifestations found in an individual with an infected parietal pleura are stabbing pain and pleural friction rub. A pleural friction rub is a recognizable raspy breathing sound.
A pleural friction rub can be defined as a recognizable raspy breathing sound that must be taken into account by healthcare professionals.
A pleural friction rub may be indicative of different conditions that affect the thoracic cavity.
An infected parietal pleura can be elucidated by using a stethoscope, which is a disc-shaped device used for listening to internal sounds of the human body.
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A nursing student is teaching healthy nutrition to a client who is vegetarian. Which statement by the nursing student requires the nursing instructor to intervene
Well there's no options to choose from so anything really.
"I healthy diet consists of snickers bars and reese's cups"
"You are fat and ugly"
"I hate dieting lets go to chick fil a"
Obesity is a disease of the person with high bodyweight than required. People with obesity are at high risk of getting diseases. The diet of a vegetarian and a non-vegetarian determines the obesity of a person.
The nursing instructor will intervene when the student will use the statement:
Obesity is closely linked with vegetarianism.
Obesity is a condition in which the person is overweight and has a lot of body fat.
Obesity can be due to a vegetarian or non-vegetarian diet. However, an individual following the non-vegetarian diet is at more risk to get fat and obese.
The majority of the food items in a non-vegetarian diet are high-calorie food, like eggs, meat, and fish. These food items when included in the diet daily can increase body fat and make the person obese.
Thus, the instructor would intervene when the student will say that vegetarianism is closely linked with obesity.
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Following a lengthy series of diagnostic tests, a client's chronic hip pain has been attributed to advanced osteonecrosis. What treatment is this client most likely to require
The most likely treatment that a client having advanced osteonecrosis requires is JOINT REPLACEMENT surgery. This treatment involves the removal and replacement of joints.
Joint replacement surgery involves the removal and replacement of damaged joints by using a prosthesis.
These prostheses may consist of devices composed of different materials (.e.g., metal devices or ceramic devices), which are used to replace injured joints.
Joint replacement surgery should be used when joint dysfunctions can not be alleviated through less-invasive therapies.
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where are the cardiac vasomotor and respiratory centers found
cerebellum (i think)
A nurse is conducting a discussion group with parents of children who have genitourinary disorders. As part of the discussion, the nurse reviews the major functions of the kidneys. The nurse determines that the teaching was successful based on which statement by the group
The statement that shows teaching was successful is that one of the functions is to control blood pressure and as a result, the child's blood pressure needs to be checked regularly (option D).
The kidneys are organs places side to side of the spinal cord in the abdominal zone. The kidneys are part of the urinary system and due to this are mainly associated with filtering substances that will be later eliminated through urine.
Despite this being the most popular function, it is not the only function as the kidney has other functions including:
Regulating fluid balance and therefore blood pressure.Producing hormones.Filtering materials.Based on this, for parents whose children have genitourinary disorders, it is important to understand the role of kidneys regarding blood pressure, and therefore the importance of checking blood pressure.
Note: This question is incomplete; here is the missing part.
A. "Problems with the kidneys raise the risk for infection because there is a problem with producing white blood cells."
B."The kidneys help get rid of carbon dioxide from the body, so kidney problems can affect our child's breathing."
C. "We should expect problems with too much fluid in the brain because the kidneys are not able to keep the fluid in balance."
D. "The kidneys help control blood pressure, so our child's blood pressure needs to be checked often."
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How do mutations that affect the viral protein coat allow human immunodeficiency virus (hiv) to evade the immune system?.
Answer:
they just do they also aswell
Explanation:
yeah they do
A client is being prepared for intrauterine (artificial) insemination. Which finding is the most suggestive to determine if the client is ovulating
Given what we know about uterine changes during ovulation, we can confirm that the most suggestive option to determine if the client is ovulating is the change in the cervical mucus.
During ovulation, many changes occur in the uterine in preparation for the possible fertilization of the egg and its subsequent implantations into the uterine wall. Of these changes, the most useful is the change to the mucus of the endometrium.
The endometrium is the outermost layer of the uterine wall, therefore, it is where the glands that will secrete hormones are located. During ovulation, the changes to this layer are clear and can provide unmistakable evidence of ovulation. One such evidence is the secretion of hormones specific to this stage in the menstrual cycle.
This was answered based on the complete question found online which states:
A client is being prepared for artificial insemination. Which finding is the most suggestive to determine if the client is ovulating?
A) slight weight gain
B) change in the cervical mucus
C) abdominal cramps
D) fall in body temperature
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The assessment of a client admitted with increased ascites related to cirrhosis reveals the following: pulse 86 beats per minute and weak, respirations 28 breaths per minute, blood pressure 130/88 mm Hg, and pulse oximetry 90%. Which nursing diagnosis should receive top priority
The nursing diagnosis which should receive top priority is ineffective
breathing pattern.
Ascites is a medical condition in which fluids build up in the stomach. The
weight of the accumulated fluid can exert a force on the diaphragm which
may result in difficult and ineffective breathing pattern.
In this scenario, the results given indicates high respiratory rate due to
difficulty in taking in air . The low oxygen saturation also indicates the
diagnosis. The high respiration rate could cause or other severe
issues such as cell death which is why it must receive top priority.
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Approximately how many doses are required to obtain a steady-state oscillation allowing for peak and trough levels to be evaluated
Answer: 2 or more
Explanation:
When peak and trough concentrations are the same with two or more successive doses, steady-state is reached. The time required to reach steady-state is approximately 4 to 5 half-lives.
Does anaerobic respiration produce atp.
the second and third trimester is a pregnant woman's energy needs increase by about how many kilocalories are per day
Energy Expenditure during Pregnancy
However, energy requirements are generally the same as non-pregnant women in the first trimester and then increase in the second trimester, estimated at 340 kcal and 452 kcal per day in the second and third trimesters, respectively.
Causes phenylpyruvate and phenylacetate to appear in the urine. This disease, which can lead to intellectual disability, is due to a defect in.
Answer:
The answer is Phenylketonuria.
Explanation:
This happens because of the deficiency of the phenylalanine hydroxylase enzyme. When this happens phenylalanine builds in the circulation and transfigures into phenylpyruvate. If left untreated, this disorder can lead to irreparable brain damage and is marked as an intellectual disability, the first few months of birth.
what is the plasmids role in survival in extreme conditions
They can encode proteins that provide additional benefits for the bacteria to survive in the local environment. They hold nutrients necessary for the bacteria to survive.
A small, circular DNA molecule called a plasmid is found in some bacteria and microscopic organisms. Plasmids imitate freely and are truly particular from chromosomal DNA. As part of gene therapy, plasmids are also being studied as a method for transferring genes into human cells.
Bacteria with the plasmid will live longer and have a greater chance of passing the plasmid on to daughter cells or other bacteria when subjected to stress. Without the plasmid, bacteria have a lower chance of survival and reproduction. A few plasmids are held inside microscopic organisms.
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can a person become addicted to medications prescribed by a doctor?
Richardo is a middle-aged man. His waist circumference measurement of 45 inches places him at ______ risk for chronic, obesity-related diseases.
Answer:
High risk!
Explanation:
Richardo's waist circumference measurement of 45 inches shows that he is at high risk for chronic, obesity-related diseases.
The People who are known to have obesity, are those who are said to be at a high-risk for a lot of serious diseases and health conditions.
They can a lot of causes of death and also they can have High blood pressure (hypertension) High LDL cholesterol and others. Richardo's waist circumference is large and so he is at high risk.
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A client with hepatic cirrhosis begins to exhibit slurred speech, confusion, drowsiness, and a flapping tremor. Based upon this assessment, which prescribed diet would the nurse anticipate?.
Based upon this assessment, the prescribed diet the nurse would
anticipate is moderate protein.
Hepatic cirrhosis means the liver being damaged thereby allowing the build
up of toxins in the body which causes slurred speech, confusion, drowsiness,
and a flapping tremor . When the liver is damaged, it stops the production of
certain protein in the body.
The patient should be given moderate protein to supplement the protein
which the liver isn't able to produce and also to keep in mind the metabolic
challenges and toxins which is why high protein shouldn't be given.
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The primary mechanism by which moderate consumption of alcohol lowers cardiovascular disease risk is that it
Answer: The primary mechanism by which moderate consumption of alcohol lowers cardiovascular disease risk is that it increases HDL.
Which disorder is treated by restricting milk in the diet? question 10 options: phenylketonuria cystic fibrosis galactosemia tay-sachs disease.
Answer: galactosemia
Explanation: hope this helps
An estimated 70% of cases of foodborne illness are either undiagnosed or misdiagnosed because they are caused by ______, which are difficult to detect.
o get the best results when working out, it is a good idea to evaluate your starting point and to track your progress from there. What are some basic assessments and measurements that you can take to get started on your fitness routine
Answer:
first confidence
second diet
third support from family and freinds
______ percent of all park visitors are engaged in moderate to vigorous physical activity while they are in the park, demonstrating the relationship between health and use of local parks.
Which clinical finding would be most closely associated with a client who has interstitial lung disease in comparison to chronic obstructive pulmonary disease (COPD)
Flow rate often reduces when the airways are blocked. The clinical finding would be most closely associated with a client who has interstitial lung disease in comparison to chronic obstructive pulmonary disease (COPD) is called Reduced expiratory flow rates
Expiratory flow limitation (EFL) is simply known to be a functional condition where the expiratory flow is not increasing and as it is extreme or maximal under the said conditions.A lot of factors often when alone or in combination with others can result EFL. example is airway obstruction.
It is also regarded as a mechanical pathophysiological condition event mostly during physical exercise or at rest.
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according to bureau of labor statistics, what percetn of the 645 contstruction fatalites in 2009 resulted form fdalls from ladders and on stairs
Answer:
according to bureau of labor statistics, what percent of the 645 contstruction fatalites in 2009 resulted form falls from ladders and on stairs
Explanation:
In the year 2009, ladder falls accounted for about 33.33% ( one - third) of all the construction fatalities in that year.
What are construction fatalities?The term construction fatalities has to do with deaths that result from work in the construction sector of the economy. One of the prominent causes of death in the construction sector is ladder falls.
In the year 2009, ladder falls accounted for about 33.33% ( one - third) of all the construction fatalities in that year.
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What are three applications for pressure treated lumber.
Answer:
In general, pressure-treated lumber is recommended in situations where there is direct contact between the wood and anything that could supply moisture: Retaining walls, which function to support landscaping projects and hold back soil. Any posts or beams that come in contact with the ground or are buried underground.
Explanation:
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Moderate alcohol consumption may lower heart disease risk. Moderate consumption is considered ___ drinks per day for women and ____ drinks per day for men.
Moderate consumption is considered 1 drinks per day (7 per week) for women and 2 drinks per day (14 per week) for men.
Moderate alcohol consumption reduces risk of coronary heart disease (CHD) among men women. Research has shown that ethanol, which is found in alcohol can lower the risk of CHD through changes in lipids and haemostatic factors.
Moderate consumption is considered 7 per week for women and 14 per week for men.
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the portion of the nephron that attaches to the collecting duct is the
Distal convoluted tubule located in the cortical labyrinth is the tube that is part of the nephron that connects to the collecting duct.
Distal tubule begins where the thickness of the thin portion of the loop of Henle increases in its ascending segment and leading to the cortex, it is located at the entrance to the vascular pole of the renal corpuscle of the nephron that belongs to it.
In this place, some cells of its wall will constitute the macula densa, which is part of the juxtaglomerular apparatus.Subsequently, the tubule makes a series of tortuosities, to form the convoluted portion (distal convoluted tubule), which empties into the collecting duct.Therefore, we can conclude that the distal convoluted tubule is the portion of the nephron that empties into the collecting duct.
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this cranial nerve operates the muscles of the tongue.
Answer:
The tongue muscles are enervated by the hypoglossal nerve.
Explanation:
Bright yellow urine usually is indicative that someone is supplementing with ________. nutrition
Emmanuel already knows that fats are important and necessary to absorb other nutrients, such as vitamins. What four vitamins are considered fat-soluble vitamins and need dietary fat to be absorbed