A bee sting can trigger a massive release of histamine, which causes ________ and a(n) ________ in arterial blood pressure
A) vasodilation; increase
B) vasodilation; decrease
C) vasoconstriction; decrease
D) vasoconstriction; oscillation
E) vasoconstriction; increase
B
Anatomy & Physiology
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The purines found in DNA are ________ and guanine
A) cytosine B) adenine C) thymine D) uracil E) niacin
Anatomy & Physiology
The dorsal body cavity is the site of which of the following?
A) intestines B) brain C) lungs D) liver
Anatomy & Physiology
Amino acids are the monomers for __________.
Fill in the blank(s) with the appropriate word(s).
Anatomy & Physiology
The mucous membrane on the surface of the eye is called the:
a. cornea b. sclera c. conjunctiva d. gingiva
Anatomy & Physiology