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 55 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


meow1234

  • Member
  • Posts: 333
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

For a complete list of videos, visit our video library