This topic contains a solution. Click here to go to the answer

Author Question: In which of the following patient categories would the intensity of the point of maximal impulse ... (Read 25 times)

Alainaaa8

  • Hero Member
  • *****
  • Posts: 576
In which of the following patient categories would the intensity of the point of maximal impulse (PMI) be most difficult to palpate?
 
  a. Chronic pulmonary hyperinflation
  b. Mitral (bicuspid) stenosis
  c. Left ventricular hypertrophy
  d. Right ventricular hypertrophy

Question 2

The first heart sound (S1) is created primarily by which of the following?
 
  a. Closure of the semilunar valves
  b. Opening of the semilunar valves
  c. Opening of the atrioventricular valves
  d. Closure of the atrioventricular valves



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Christopher

  • Sr. Member
  • ****
  • Posts: 316
Answer to Question 1

ANS: A
In patients with chronic pulmonary hyperinflation (emphysema), the PMI may be difficult to lo-cate. Because of the increase in anteroposterior diameter and the changes in lung tissue, systolic vibrations are not well transmitted to the chest wall.

Answer to Question 2

ANS: D
The first heart sound (S1) is produced by closure of the mitral and tricuspid (atrioventricular AV) valves during contraction of the ventricles.




Alainaaa8

  • Member
  • Posts: 576
Reply 2 on: Jul 16, 2018
Excellent


Dinolord

  • Member
  • Posts: 313
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

For a complete list of videos, visit our video library