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

Author Question: A nurse is preparing to administer a beta2 antagonist and understands that this medication is most ... (Read 53 times)

TFauchery

  • Hero Member
  • *****
  • Posts: 500
on: Jul 23, 2018
A nurse is preparing to administer a beta2 antagonist and understands that this medication is most likely indicated for which of the following patients?
 
  a. A patient in preterm labor
  b. A patient with a blood glucose of 58 mg/dL
  c. A patient with an exacerbation of asthma
  d. A patient with a sustained heart rate of 121/minute

Question 2

Which test results would the nurse monitor to determine the effectiveness of heparin therapy?
 
  a. PT
  b. aPPT
  c. Bleeding time
  d. INR


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Leostella20

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 23, 2018
Answer to Question 1

D
A beta2 antagonist would be appropriate for a patient with a sustained heart rate, because these drugs increase cardiac output, decrease the workload of the heart, and decrease the heart rate.
A beta2 agonist is not indicated for preterm labor. An antagonist would relax the uterus, possibly resulting in delivery of a preterm infant.
A beta2 antagonist produces inhibition of glycogenolysis, therefore it would not be indicated in a patient with a low serum glucose.
A beta2 antagonist is not indicated for a patient with an exacerbation of asthma.

Answer to Question 2

b


TFauchery

  • Hero Member
  • *****
  • Posts: 500
Reply #2 on: Jul 23, 2018
Thanks


Leostella20

  • Sr. Member
  • ****
  • Posts: 337
Reply #3 on: Jul 23, 2018
Welcome :)


« previous next »
 

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

C, A nurse can also administer the medication by setting the dose and rate with an electronic infusi C, A nurse can also administer the medication by setting the dose and rate with an electronic infusi
Mechanism of action of antipsychotic drugs: (a) overproduction of dopamine; (b) antipsychotic medica Mechanism of action of antipsychotic drugs: (a) overproduction of dopamine; (b) antipsychotic medica
Preparing Slides Preparing Slides
Preparing Canapés ( 2 of 5) Preparing Canapés ( 2 of 5)
Preparing Canapés ( 3 of 5) Preparing Canapés ( 3 of 5)
Preparing Canapés ( 5 of 5) Preparing Canapés ( 5 of 5)
Video: Baroreceptor Reflex

For a complete list of videos, visit our video library