This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: How does propranolol (Inderal) control hypertension? a. Blocks alpha receptors throughout the ... (Read 33 times)

mydiamond

  • Hero Member
  • *****
  • Posts: 804
on: Jul 24, 2018
How does propranolol (Inderal) control hypertension?
 
  a. Blocks alpha receptors throughout the body
  b. Increases the diuretic response in the renal tubules
  c. Reduces the sympathetic stimulation in cardiac muscle
  d. Inhibits the conversion of angiotensin I to angiotensin II

Question 2

The nurse is preparing to administer niacin for the first time to a patient being treated for dyslipidemia. Before administering this medication, the nurse will assess (Select all that apply.)
 
  a. blood glucose levels.
  b. blood pressure.
  c. heart rate.
  d. temperature.
  e. oxygen saturation.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bimper21

  • Sr. Member
  • ****
  • Posts: 309
Reply #1 on: Jul 24, 2018
Answer to Question 1

ANS: C
The beta-adrenergic blocking agents block beta receptor stimulation in the heart, which then inhibits cardiac response to sympathetic nerve stimulation. This results in a decrease in heart rate, cardiac output, and blood pressure. Beta blockers do not affect alpha receptors. Beta blockers do not have a diuretic effect. ACE inhibitors are in the class of drugs that affects angiotensin conversion.

Answer to Question 2

ANS: A, B, C
Baseline blood glucose, blood pressure, and heart rate should be determined before initiating niacin therapy. Temperature and oxygen saturation levels are not necessary prior to administering niacin.


mydiamond

  • Hero Member
  • *****
  • Posts: 804
Reply #2 on: Jul 24, 2018
Thank you!


bimper21

  • Sr. Member
  • ****
  • Posts: 309
Reply #3 on: Jul 24, 2018
Always glad to help...


« previous next »
 

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

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.

Genetic control of root hair development. Genetic control of root hair development.
Overview of the cell’s principal chemical building blocks Overview of the cell’s principal chemical building blocks
Receptors in the autonomic nervous system: (a) sympathetic division; (b) parasympathetic division Receptors in the autonomic nervous system: (a) sympathetic division; (b) parasympathetic division
Infection prevention and control Infection prevention and control
Pharmacologic effects and indications of adrenergic antagonists: (a) blockade of alpha1 receptors; ... Pharmacologic effects and indications of adrenergic antagonists: (a) blockade of alpha1 receptors; ...
Control of Sex Hormone Secretion Control of Sex Hormone Secretion
Video: A Human Karyotype Preparation Animation

For a complete list of videos, visit our video library