« previous next »

Author Question: A patient is taking doxazosin mesylate (Cardura) 1 mg per day to treat hypertension. The nurse notes ... (Read 41 times)

nenivikky

  • Hero Member
  • *****
  • Posts: 516
on: Jul 23, 2018
A patient is taking doxazosin mesylate (Cardura) 1 mg per day to treat hypertension. The nurse notes a blood pressure of 110/72 mm Hg and a heart rate of 92 beats per minute.
 
  The nurse will contact the provider to discuss which change to the drug regimen?
  a. Changing to a beta-adrenergic blocker
  b. Decreasing the drug dose
  c. Increasing the drug dose
  d. Adding a diuretic

Question 2

A patient who has Raynaud's disease will begin taking an alpha-adrenergic blocker. The patient asks the nurse how the drug works to treat symptoms. The nurse explains that alpha-adrenergic blockers treat Raynaud's disease by causing
 
  a. decreased peripheral vascular resistance.
  b. orthostatic hypotension.
  c. reflex tachycardia.
  d. vasodilation.


choc0chan

  • Sr. Member
  • ****
  • Posts: 362
Reply #1 on: Jul 23, 2018
Answer to Question 1

ANS: A
Alpha-adrenergic blockers can cause orthostatic hypotension and reflex tachycardia. Beta blockers do not cause reflex tachycardia. Decreasing or increasing the drug dose is not recommended. Diuretics are added if blood pressure is not well-controlled.

Answer to Question 2

ANS: D
Alpha-adrenergic blockers can be used to treat peripheral vascular disease because they cause vasodilation.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

Visual Acuity Testing: Assist the patient in occluding the eye. Visual Acuity Testing: Assist the patient in occluding the eye.
Stages of Hypertension Stages of Hypertension
A patient with exophthalmos. A patient with exophthalmos.
The nurse begins the general survey The nurse begins the general survey
Video: Introduction to Genetics

For a complete list of videos, visit our video library