Simple goiter
A. is an enlargement of the thymus gland.
B. is due to lack of iodine in the diet.
C. is due to high levels of thyroxine in the blood.
D. is described by all of these characteristics.
Answer: B
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Salivary gland secretion is primarily controlled by the
A. facial and glossopharyngeal nerves. B. vagus nerve. C. taste centers of the medulla. D. intercostal nerves. E. trigeminal nerve.
Which of the following types of tissue can be described as irregular or regular?
A) loose connective tissue B) dense connective tissue C) osseous tissue D) reticular tissue
What is the most abundant cation in the ICF?
A. K+ B. Ca2+ C. Cl- D. Pi E. Na+
The kidney is protected from mechanical shock by ________.
A. renal fascia B. renal capsule C. adipose tissue D. renal cortex E. the hilum