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

Author Question: A nurse is educating a client with hypertension who is prescribed losartan about the drug's action. ... (Read 42 times)

Davideckstein7

  • Hero Member
  • *****
  • Posts: 555
on: Jul 23, 2018
A nurse is educating a client with hypertension who is prescribed losartan about the drug's action. Which of the following would the nurse incorporate into the teaching about this drug?
 
  A) Blocking aldosterone receptors
  B) Preventing conversion of angiotensin I
  C) Blocking angiotensin II receptors
  D) Preventing renin secretion

Question 2

A client who is prescribed losartan for hypertension has stopped taking the drug immediately after experiencing adverse reactions. The nurse would be alert for which of the following due to abrupt discontinuation?
 
  A) Breathing difficulty
  B) Rebound hypertension
  C) Orthostatic hypotension
  D) Anginal attacks


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

aburgess

  • Sr. Member
  • ****
  • Posts: 361
Reply #1 on: Jul 23, 2018
Answer to Question 1

Ans: C
Feedback:
Losartan is an angiotensin II receptor antagonist, acting to block the angiotensin II receptors. By blocking the angiotensin II receptor, the renin-angiotensin system is stopped and consequently blood pressure is reduced. Drugs such as captopril prevent the conversion of angiotensin I. Losartan does not prevent renin secretion. Losartan does not block aldosterone receptors.

Answer to Question 2

Ans: B
Feedback:
Rebound hypertension will occur in clients when antihypertensives are abruptly discontinued. In rebound hypertension, there is a sudden rise in blood pressure when the antihypertensives are withheld. Orthostatic hypotension, anginal attacks, and breathing difficulty are the adverse reactions associated with antihypertensive drug usage and may not occur on stopping the drug.


Davideckstein7

  • Member
  • Posts: 555
Reply 2 on: Jul 23, 2018
Gracias!

EAN94

  • Member
  • Posts: 307
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Changes that occur during an action potential. Changes that occur during an action potential.
Therapeutic index: (a) drug X has a therapeutic index of 4; (b) drug Z has a therapeutic index of 2 Therapeutic index: (a) drug X has a therapeutic index of 4; (b) drug Z has a therapeutic index of 2
Potency and efficacy: (a) drug A has a higher potency than drug B; (b) drug A has a higher efficacy Potency and efficacy: (a) drug A has a higher potency than drug B; (b) drug A has a higher efficacy
Drug Classification and Description of Use Drug Classification and Description of Use
Mechanisms of Action of Contraceptives Mechanisms of Action of Contraceptives
Positioning the client Positioning the client
Video: Factors that increase metabolic rate and heat production

For a complete list of videos, visit our video library