What is the main characteristic of osteoporosis?
A. Inadequate insulin production
B. Presence of rheumatoid factor in the blood
C. Decrease in bone mass
D. All of these are correct
Answer: C. Decrease in bone mass
Anatomy & Physiology
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Which of the following blood cell types normally comprises the highest percentage of the blood component labeled II in the figure?
a) eosinophils b) monocytes c) lymphocytes d) neutrophils e) basophils
Anatomy & Physiology
Mitotic divisions in germ cells _______.
A) end at andropause or menopause. B) begin at puberty. C) continue throughout life. D) are complete before birth. E) The answer depends on gender.
Anatomy & Physiology
Which subatomic particles contribute to an atom's mass number but not its atomic number?
What will be an ideal response?
Anatomy & Physiology
A normal hematocrit is approximately what value?
A) 75 B) 10 C) 90 D) 25 E) 45
Anatomy & Physiology