In the last part of the nineteenth century, a German/British laryngologist named Felix Semon formulated a medical law that now bears his name, Semon's Law
The law states that in any injury of a certain nerve, the abductors of the vocal cord become affected sooner than the adductors. The nerve that Semon's Law refers to is the:
A) superior laryngeal.
B) recurrent laryngeal.
C) internal laryngeal.
D) external laryngeal.
E) glossopharyngeal.
Ans: B
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The juxtaglomerular apparatus ________
A) contains granular cells in the afferent arteriole that sense blood pressure B) contains a region of chemoreceptor cells called the macula densa in the distal nephron loop C) is found where the most distal part of the ascending limb of the nephron loop touches the afferent arteriole, contains granular cells in the afferent arteriole that sense blood pressure, and contains a region of chemoreceptor cells called the macula densa in the distal nephron loop D) is found where the most distal part of the ascending limb of the nephron loop touches the afferent arteriole
Glands that release their product to a surface via a duct are referred to as ________ glands.
A. eccrine B. exocrine C. apocrine D. endocrine E. holocrine
A diet of pure carbohydrate would produce an RQ of ________.
Fill in the blank(s) with the appropriate word(s).
Pepsin is classified as _______.
A) an enzyme and a peptidase B) a substrate C) an enzyme D) a peptidase E) an enzyme and a substrate