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 60 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
Thanks for the timely response, appreciate it


miss_1456@hotmail.com

  • Member
  • Posts: 289
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

For a complete list of videos, visit our video library