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Author Question: What type of medications may lead to first-degree heart block? a. Bronchodilators b. ... (Read 199 times)

mspears3

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on: Jul 16, 2018
What type of medications may lead to first-degree heart block?
 
  a. Bronchodilators
  b. Corticosteroids
  c. Beta blockers
  d. Xanthines

Question 2

Which of the following clinical conditions are associated with tachycardia? 1. Anxiety 2. Hypoxemia 3. Pain 4. Hypothermia
 
  a. 2 and 4 only
  b. 1, 3, and 4 only
  c. 1, 2, and 3 only
  d. 1, 2, 3, and 4


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fur

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

ANS: C
First-degree heart block is common following a myocardial infarction that damages the atrioven-tricular node, or it may be a complication of certain medications such as digoxin or beta blockers.

Answer to Question 2

ANS: C
Most often, sinus tachycardia is caused by anxiety, pain, fever, hypovolemia, or hypoxemia.


mspears3

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Reply 2 on: Jul 16, 2018
Great answer, keep it coming :)

carojassy25

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Reply 3 on: Yesterday
Excellent

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