« previous next »

Author Question: Which of the following physiologic effects is not produced by xanthines? a. Cerebral vasodilation ... (Read 24 times)

jho37

  • Hero Member
  • *****
  • Posts: 531
on: Jul 16, 2018
Which of the following physiologic effects is not produced by xanthines?
 
  a. Cerebral vasodilation
  b. Cardiac muscle stimulation
  c. Bronchial smooth muscle relaxation
  d. Central nervous system (CNS) stimulation

Question 2

The xanthine of choice to treat apnea of prematurity is
 
  a. theophylline.
  b. dyphylline.
  c. caffeine citrate.
  d. aminophylline.


Ksh22

  • Sr. Member
  • ****
  • Posts: 297
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: A

Answer to Question 2

ANS: C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

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?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Neurohumoral effects of heart failure Neurohumoral effects of heart failure
Effects of Low and High Doses of Apomorphine Effects of Low and High Doses of Apomorphine
Dred Scott and his wife and children are featured on the cover of Frank Leslie’s Illustrated Newspap Dred Scott and his wife and children are featured on the cover of Frank Leslie’s Illustrated Newspap
Effects of Altitude on Exercise Capacity Effects of Altitude on Exercise Capacity
Radiation Side Effects, Healing Time, and Intervention Radiation Side Effects, Healing Time, and Intervention
Responses Produced by Activation of Specific Opioid Receptors Responses Produced by Activation of Specific Opioid Receptors
Video: Pericarditis

For a complete list of videos, visit our video library