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

Author Question: The nurse understands that patients are given beta1 agonists to treat _____ failure. a. heart ... (Read 63 times)

bio_gurl

  • Hero Member
  • *****
  • Posts: 524
on: Jul 23, 2018
The nurse understands that patients are given beta1 agonists to treat _____ failure.
 
  a. heart
  b. kidney
  c. respiratory
  d. liver

Question 2

A patient is wheezing and short of breath. The nurse assesses a heart rate of 88 beats per minute, a respiratory rate of 24 breaths per minute, and a blood pressure of 124/78 mm Hg.
 
  The prescriber orders a nonspecific beta agonist medication. Besides evaluating the patient for a reduction in respiratory distress, the nurse will monitor for which side effect?
  a. Hypotension
  b. Tachycardia
  c. Tachypnea
  d. Urinary retention


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nhea

  • Sr. Member
  • ****
  • Posts: 305
Reply #1 on: Jul 23, 2018
Answer to Question 1

ANS: A
A beta1 agonist increases the patient's heart rate and blood pressure and is used in heart failure. Beta1 agonists would not be used for kidney, respiratory, or liver failure.

Answer to Question 2

ANS: B
Beta agonists are used for asthma because of their beta2 effects on bronchial smooth muscle, causing dilation. Beta1 effects cause tachycardia and hypertension. Beta receptors do not exert effects on the bladder.


bio_gurl

  • Hero Member
  • *****
  • Posts: 524
Reply #2 on: Jul 23, 2018
TY


nhea

  • Sr. Member
  • ****
  • Posts: 305
Reply #3 on: Jul 23, 2018
You're welcome


« previous next »
 

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

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.

An electrocardiogram (EKG) wave, a record of the electrical signal as it moves through the conductio An electrocardiogram (EKG) wave, a record of the electrical signal as it moves through the conductio
Normal conduction pathway in the heart. Normal conduction pathway in the heart.
Mechanism of Action of Drugs Used to Treat Muscle Spasms and Spasticity Mechanism of Action of Drugs Used to Treat Muscle Spasms and Spasticity
Drugs for Advanced Heart Failure Drugs for Advanced Heart Failure
Left-side and right-side heart failure. Left-side and right-side heart failure.
Heart Sounds Heart Sounds
Video: Inflammation Animation

For a complete list of videos, visit our video library