Which of the following can readily cross the blood-brain barrier?
I. CO2 molecules
II. Bicarbonate ions
III. H+ ions
A. I only
B. II and III only
C. I and III only
D. II only
Answer: A
Health Professions
You might also like to view...
Beryl Bornmann received a compression, custom-fitted glove (to wrist) to use until the third-degree burns on her right hand healed. Report this with code:
A. A6504. B. A6506. C. A6505. D. A6504×2.
Health Professions
The cow had a/an_______ from rubbing against barbed wire
Fill in the blank(s) with correct word
Health Professions
The movement of white blood cells from the circulatory system to the tissue is known as
A) zipper phagocytosis. B) membrane ruffling. C) opsonization. D) diapedesis.
Health Professions
Thallium-201 enters the heart in much the same way as which ion?
A) Potassium B) Magnesium C) Sodium D) Chloride
Health Professions