Which of the following is considered to be part of our innate immunity and is our 1st line defenses?
A. B-cell activation
B. Antibodies
C. T-cell activation
D. Skin and mucous membranes
Ans: D. Skin and mucous membranes
Anatomy & Physiology
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The plantar part of the body is located
a. on the bottom of the front feet c. on the top of the back feet b. on the bottom of the back feet d. on the top of the front feet
Anatomy & Physiology
By covering the whole body surface, the skin acts as a protective barrier and plays a role in ________.
A. excretion B. digestion C. respiration D. immunity E. circulation
Anatomy & Physiology
Which of the following is present in normal urine?
A) albumin B) nitrites C) urobilinogen D) bilirubin
Anatomy & Physiology
If someone's blood pressure were listed as 125/75 mmHg, then their pulse pressure would be
A. 50 mmHg. B. 40 mmHg. C. 5/3. D. 100 mmHg. E. 125 mmHg.
Anatomy & Physiology