Author Question: After teaching a group of nursing students about sympatholytic drugs, the instructor determines that ... (Read 83 times)

crobinson2013

  • Hero Member
  • *****
  • Posts: 535
After teaching a group of nursing students about sympatholytic drugs, the instructor determines that the teaching was successful when the students identify which of the following as an example? Select all that apply.
 
  A) Angiotensin-converting enzyme inhibitors
  B) a-adrenergic blockers
  C) b-adrenergic blockers
  D) Angiotensin receptor blockers
  E) Loop diuretics

Question 2

A nurse is reviewing the effects of adrenergic drugs on the body. The nurse demonstrates understanding of this group of drugs by identifying that which of the following would occur if the drug stimulates beta-1 receptors?
 
  A) Vasoconstriction of peripheral blood vessels
  B) Decreased gastrointestinal tract secretions
  C) Increased force of myocardial contractions
  D) Bronchodilation



chinwesucks

  • Sr. Member
  • ****
  • Posts: 341
Answer to Question 1

Ans: B, C
Feedback:
a- and b-adrenergic blockers are classified as sympatholytic drugs.

Answer to Question 2

Ans: C
Feedback:
Stimulation of beta-1 receptors leads to an increase in heart rate and an increase in the force of myocardial contraction. Peripheral vasoconstriction occurs when alpha-1 receptors are stimulated. Decreased gastrointestinal motility and secretions occur when alpha-2 receptors are stimulated. Bronchodilation occurs when beta-2 receptors are stimulated.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

crobinson2013

  • Hero Member
  • *****
  • Posts: 535
Both answers were spot on, thank you once again




 

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

For a complete list of videos, visit our video library