The hematocrit is
A. the number of RBCs in the body.
B. the percentage of RBCs in a given volume of blood.
C. an estimate of blood flow/hour.
D. the number of WBCs per mm3.
E. the amount of hemoglobin by weight in the blood.
Answer: B
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Individuals at highest risk for developing anorexia nervosa are
A. adults. B. adolescents. C. children. D. infants.
The line is pointing to the _____
a) lateral meniscus b) medial meniscus c) anterior cruciate ligament d) posterior cruciate ligament
Which statement is correct about reflexes?
a. The patellar reflex tests the S1-S3 spinal nerve segments. b.A hypoactive reflex may be indicative of damage to the neuromuscular junction. c. The more hyperactive the reflex, the healthier the individual. d. A normal biceps reflex response is extension of the elbow when the biceps tendon is tapped.
The macula sacculi is nearly horizontal and the macula utriculi is nearly vertical
Indicate whether the statement is true or false