Answer:
The correct answer to the question: An abnormal sound (murmur) due to narrowing or stenosis of the mitral valve might be heard during:____, would be, A: Diastole.
Explanation:
It is first important to know that a murmur comes from the sound the blood makes as it passes either through a hardened tissue, like is the case of stenosis of a valve, or because it leaks back from where it came, due to regurgitation, because the valve is defective and cannot close properly. During the cardiac cycle, there is a process of systole, and of diastole, that ensure the filling and expulsion of the blood inside the heart towards the body, and from the body into the heart, so that a constant flow is ensured. In the process of filling and emptying, two sets of valves, the mitral and tricuspid, and the aortic and pulmonary, open and close to allow blood flow towards the different chambers of the heart, and out into the blood vessels of the body, and prevent the blood from returning towards where it came. In the case of mitral stenosis, which is the toughening of the mitral valve of the heart, the blood flowing through it makes a murmuring sound that can be caught up through a stethoscope. This sound is prominent during diastole, and that is why medically this murmur is known as a diastolic murmur.
The nurse's intervention should include in the care plan the possible leakage of stomach (or tube) contents around the tube orifice, displacement or dysfunction of the tube. Other complications inherent to the procedure are infection of the skin around the tube, aspiration, bleeding and perforation of other viscera.
<h3>What is Percutaneous Endoscopic and Gastrostomy?</h3>
Percutaneous Endoscopic Gastrostomy (PEG) is a procedure in which a flexible feeding tube is passed into the stomach through the abdominal wall. A gastrostomy allows nutrition, fluids and medication to be placed directly into the stomach, without passing through the mouth and esophagus.
With this information, we can conclude that Endoscopic Gastrostomy is a procedure that combines endoscopy techniques to introduce a tube that passes through the wall of the abdomen and goes straight to the digestive tract.
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<u>As filtrate moves down the loop of henle, the surrounding interstitial </u><u>fluid </u><u>becomes </u><u>more </u><u>concentrated than the filtrate, so </u><u>water</u><u> leaves the filtrate.</u>
What is the movement of substances from the blood into the proximal tubule?
- In the urine of experimental rodents and humans (eating a Western-style diet), urea is the most prevalent solute.
- In comparison to plasma and extracellular fluids, it is significantly more concentrated in urine.
Which part of the tubule is permeable to water only under the influence of ADH?
- ADH operates on the distal tubules and collecting ducts, increasing their water permeability to counterbalance that shift.
- Reabsorbing water as a result lowers blood osmolarity, concentrates urine, and decreases urine volume.
What does white cells in urine mean?
- If your doctor performs a urine test and discovers an excessive number of leukocytes, this may indicate an infection.
- White blood cells called leukocytes assist your body in battling pathogens.
- It's frequently a symptom of a problem somewhere in your urinary tract when you have more of them than usual in your urine.
Learn more about fluids
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Answer:
B
Explanation:
Consenus means to have a general agreement. The situation shown is an example of this defenition.
Answer:Smoking during pregnancy increases the risk of health problems for developing babies, including preterm birth, low birth weight, and birth defects of the mouth and lip. Smoking during and after pregnancy also increases the risk of sudden infant death syndrome (SIDS). and Smoking doubles your risk of abnormal bleeding during pregnancy and delivery. This can put both you and your baby in danger. Smoking raises your baby's risk for birth defects, including cleft lip, cleft palate, or both.
Explanation:
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