« previous next »

Author Question: Which of the following may cause a sinus bradycardia? a. Stress or anxiety b. Increased ... (Read 22 times)

newyorker26

  • Hero Member
  • *****
  • Posts: 536
on: Jun 25, 2018
Which of the following may cause a sinus bradycardia?
 
  a. Stress or anxiety
  b. Increased sympathetic tone
  c. Fever
  d. Hypothermia

Question 2

Which of the following are possible causes of sinus bradycardia?
 
  a. Elevated temperature, pain
  b. Increased intracranial pressure, beta-blocker overdose
  c. Hypoxia, fright, caffeine-containing beverages
  d. Hypovolemia, administration of sympathomimetics


brittrenee

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Jun 25, 2018
Answer to Question 1

D
Causes of sinus bradycardia include: disease of the SA node; hyperkalemia; hypokalemia; hypothermia; hypothyroidism; hypoxia; increased intracranial pressure; inferior myocardial infarction (MI); medications such as calcium channel blockers, digitalis, beta-blockers, amiodarone, and sotalol; obstructive sleep apnea; post heart transplant; posterior MI; and vagal stimulation.

Answer to Question 2

B
Causes of sinus bradycardia include: disease of the SA node; hyperkalemia; hypokalemia; hypothermia; hypothyroidism; hypoxia; increased intracranial pressure; inferior myocardial infarction (MI); medications such as calcium channel blockers, digitalis, beta-blockers, amiodarone, and sotalol; obstructive sleep apnea; post heart transplant; posterior MI; and vagal stimulation.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Mammals posses a number of physiological pathways related to stress. One example is the hypothalamic Mammals posses a number of physiological pathways related to stress. One example is the hypothalamic
The meninges from the outside in: dura mater, arachnoid, and pia mater. Also showing the subarachnoi The meninges from the outside in: dura mater, arachnoid, and pia mater. Also showing the subarachnoi
Brain Damage Caused by Stress Brain Damage Caused by Stress
Generally, the total tax burden in the United States is much lower than that of other industrialize Generally, the total tax burden in the United States is much lower than that of other industrialize
Physical and Emotional Signs of Stress Physical and Emotional Signs of Stress
Direct pressure applied to a sinus reflex on the tip of a toe. Direct pressure applied to a sinus reflex on the tip of a toe.
Video: Major Elements in Biological Molecules: Nucleic acids

For a complete list of videos, visit our video library