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

Author Question: Caffeine's primary action is __________. a. contraction of the heart b. stimulation of CNS ... (Read 67 times)

kodithompson

  • Hero Member
  • *****
  • Posts: 566
on: Jun 22, 2018
Caffeine's primary action is __________.
 
  a. contraction of the heart
  b. stimulation of CNS activity
  c. elevation of basal metabolism
  d. a stimulating effect on respiration

Question 2

The explanation for caffeine's acute effects that is most accepted now is the __________ hypothesis.
 
  a. phosphodiesterase
  b. aminophylline
  c. adenosine
  d. glucose


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mjbamaung

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jun 22, 2018
Answer to Question 1

b

Answer to Question 2

c


kodithompson

  • Member
  • Posts: 566
Reply 2 on: Jun 22, 2018
Wow, this really help

mcabuhat

  • Member
  • Posts: 344
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

HEART HEART
Pathway for vitamin D activation and action Pathway for vitamin D activation and action
Levels of protein structure: Primary structure Levels of protein structure: Primary structure
Examples of heart rhythms: sinus bradycardia. Examples of heart rhythms: sinus bradycardia.
When checking a coil-on-plug (COP) assembly, check that the primary and secondary wiring looks ... When checking a coil-on-plug (COP) assembly, check that the primary and secondary wiring looks ...
Return of oxygenated blood to the heart and entry into the aorta (red = oxygenated blood, blue = ... Return of oxygenated blood to the heart and entry into the aorta (red = oxygenated blood, blue = ...
Video: Natural Selection, Species Isolation and Real World Example

For a complete list of videos, visit our video library