Answer the following statements true (T) or false (F)
1. A monocyte is a nongranular leukocyte.
2. Both lymphocytes and monocytes are nongranular leukocytes.
3. The mature red blood cell contains fewer chromosomes than other cells in the body.
4. Anemia refers to an inadequate number of red blood cells.
5. Pernicious, iron deficiency, and polycythemia are all examples of types of anemias.
1. TRUE
2. TRUE
3. TRUE
4. FALSE
5. FALSE
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The spinal tract that unconsciously maintains balance and muscle tone of the neck, eyes, head, and limbs is the ________ tract
A) lateral corticospinal B) anterior corticospinal C) rubrospinal D) reticulospinal E) vestibulospinal
Inhibition of the baroreceptor reflex would prevent proper regulation of all but ________.
A. blood pressure B. stroke volume C. respiratory rate D. heart rate
Which of the following is not true of respiratory alkalosis?
A. It can result in death, if the blood pH reaches 8.0 or above. B. It can result from an increase in the CO2 level in the blood. C. It exists when the blood pH is >7.45. D. It causes vasoconstriction of the cerebral blood vessels, which decreases oxygen delivery to the brain. E. All of these are true of respiratory alkalosis.
Which of the epithelial membranes encases individual organs?
A. Parietal B. Mucous C. Visceral D. Cutaneous