The antihistamine Benadryl has a sedative effect, but the antihistamine Zyrtec does not,
because
A) Zyrtec crosses the blood-brain barrier but Benadryl does not.
B) Benadryl is taken as a liquid and Zyrtec as a pill.
C) Benadryl costs more than Zyrtec.
D) Benadryl crosses the blood-brain barrier but Zyrtec does not.
D
Anatomy & Physiology
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Blood flow is driven by ____________________
Fill in the blank(s) with correct word
Anatomy & Physiology
Hematocrit is usually about ________ %.
A. 45 B. 15 C. 95 D. 55
Anatomy & Physiology
Why is injury to the medulla oblongata frequently fatal?
What will be an ideal response?
Anatomy & Physiology
Which of the following is a passive process?
A. inspiration B. expiration during exercise C. inspiration during exercise D. expiration
Anatomy & Physiology