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 82 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
:D TYSM

shewald78

  • Member
  • Posts: 340
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

A proposed pathway for the action of the E. coli chaperonins GroEL A proposed pathway for the action of the E. coli chaperonins GroEL
Pathway for vitamin D activation and action Pathway for vitamin D activation and action
Action potential conduction in unmyelinated axons. Action potential conduction in unmyelinated axons.
Mechanisms of action of a riboswitch Mechanisms of action of a riboswitch
Testing patellar reflex, client in a sitting position Testing patellar reflex, client in a sitting position
Drug Addiction Drug Addiction
Video: Spinal Cord Injury Animation

For a complete list of videos, visit our video library