Fibrillation means that: A) the heartbeat is dangerously ...

[jrubin]

Fibrillation means that:
 
  A) the heartbeat is dangerously irregular
  B) the heart is beating too fast
  C) the heart has stopped beating
  D) the heart has suffered a heart attack

Question 2

Prostate cancer is graded and staged for aggressiveness based on how far it has spread throughout the body. Name the stages of prostate cancer.
 
  What will be an ideal response?

[ally]

Answer to Question 1

A
Explanation: Fibrillation is a dangerously irregular heartbeat. Tachycardia is the heart beating too fast. Cardiac arrest means that the heart has stopped beating. If someone has had a myocardial infarction, they have suffered a heart attack.

Answer to Question 2

1. Stages A and B are cancers confined to the prostate gland.
2. Stage C cancer has spread to other tissues near the prostate gland.
3. Stage D cancer has spread to lymph nodes or sites in the body a distance away from the prostate.