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Author Question: In which of the following is the atrial rate faster than the ventricular rate? 1. Atrial ... (Read 52 times)

Mollykgkg

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on: Jul 16, 2018
In which of the following is the atrial rate faster than the ventricular rate?
 
  1. Atrial fibrillation
  2. Sinus bradycardia
  3. Atrial flutter
  4. Sinus tachycardia
  a. 1, 3
  b. 2, 4
  c. 3, 4
  d. 1, 2, 3

Question 2

Posterior curvature of the spine best describes:
 
  a. kyphoscoliosis.
  b. spina bifida.
  c. scoliosis.
  d. kyphosis.


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iman

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Reply #1 on: Jul 16, 2018
Answer to Question 1

A
Atrial fibrillation and atrial flutter both involve an abnormally fast atrial depolarization rate, while the ventricular rate is less than the atrial rate. Sinus bradycardia is a heart rate of less than 60 bpm. Sinus tachycardia is a very fast ventricular rate that matches the atrial rate.

Answer to Question 2

D
Kyphosis is a posterior curve of the spine (humpback).


Mollykgkg

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Reply 2 on: Jul 16, 2018
Thanks for the timely response, appreciate it

ghepp

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Reply 3 on: Yesterday
Gracias!

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