Most congenital birth defects are caused by
A. inherited traits.
B. viral infections during pregnancy.
C. unknown causes.
D. lack of oxygen to the fetus.
E. None of the choices are correct.
Answer: C
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Sensations of burning or aching pain
A) are carried by type A fibers. B) reach the CNS quickly. C) cause a generalized activation of the reticular formation and the thalamus. D) are well localized. E) are fast adapting.
Answer the following statements true (T) or false (F)
1. Tubular secretion is effective in controlling blood pH. 2. The trigone is so named because of the shape of the urinary bladder. 3. Atrial naturetic peptide inhibits sodium reabsorption. 4. The macula densa cells are chemoreceptors that respond to changes in the urea content of the filtrate. 5. Blood in the urine may be a symptom of bladder cancer.
A person with type A- could accept blood types ____________ (list all types possible)
Fill in the blank(s) with correct word
The percentage of the vital capacity that can be exhaled during a specific time period is known as the
A. alveolar ventilation. B. maximal lung capacity rate. C. forced expiratory volume. D. pulmonary minute ventilation. E. tidal volume.