This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following are potential causes of cardiac murmurs? 1. Backflow of blood through an ... (Read 49 times)

BRWH

  • Hero Member
  • *****
  • Posts: 553
on: Jul 16, 2018
Which of the following are potential causes of cardiac murmurs? 1. Backflow of blood through an incompetent valve 2. Forward flow through a stenotic valve 3. Rapid flow through a normal valve
 
  a. 2 and 3 only
  b. 1 and 2 only
  c. 1, 2, and 3
  d. 1 and 3 only

Question 2

Which of the following is true of peripheral cyanosis?
 
  a. Reliable indicator of tissue hypoxia.
  b. Develops early in patients with anemia.
  c. Develops late in patients with polycythe-mia.
  d. Sign of inadequate tissue perfusion.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

alexisweber49

  • Sr. Member
  • ****
  • Posts: 311
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: C
Murmurs are created by the following: (1) a backflow of blood through an incompetent valve, (2) a forward flow of blood through a stenotic valve, and (3) a rapid flow of blood through a normal valve.

Answer to Question 2

ANS: D
Cyanosis of the digits is referred to as peripheral cyanosis and is mainly the result of poor blood flow, especially in the extremities.


BRWH

  • Member
  • Posts: 553
Reply 2 on: Jul 16, 2018
:D TYSM

bulacsom

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Water Potential, Solute Potential, and Pressure Potential Water Potential, Solute Potential, and Pressure Potential
Mononucleosis is caused by the Epstein–Barr virus. Symptoms of the infectious disease are swollen pa Mononucleosis is caused by the Epstein–Barr virus. Symptoms of the infectious disease are swollen pa
Blood Agar Plate- gamma hemolysis Blood Agar Plate- gamma hemolysis
Average Normal Blood Pressure Readings Average Normal Blood Pressure Readings
Blood Groups and Blood Types Blood Groups and Blood Types
Blood Flow to the Brain Blood Flow to the Brain
Video: Morphology of a tomato plant

For a complete list of videos, visit our video library