The
The Correct Answer is {"dropdown-group-1":"C","dropdown-group-2":"C"}
A. Intrinsic salivary gland: This is a general category, not a pair of specific glands, so it doesn't answer the two-part question.
B. Lingual; labial: Both lingual and labial glands are intrinsic (minor) salivary glands.
C. Submandibular; lingual: The submandibular gland is one of the major extrinsic salivary glands, while lingual glands are minor intrinsic glands located in the tongue.
D. Submandibular; sublingual: Both are extrinsic salivary glands.
E. Sublingual; parotid: Both are extrinsic glands; the parotid is the largest.
F. Lingual; sublingual: Lingual is intrinsic; sublingual is extrinsic, so the order here is reversed.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. The ureter is innervated by parasympathetic nerve endings only: The ureters are innervated by both sympathetic and parasympathetic fibers.
B. Ureters contain sphincters at the entrance to the bladder to prevent the backflow of urine: There are no anatomical sphincters; backflow is prevented by the angle of ureter entry into the bladder wall and valve-like flaps.
C. The epithelium is stratified squamous like the skin, which allows a great deal of stretch: The ureters are lined with transitional epithelium, which allows stretching, not stratified squamous.
D. The ureters are capable of peristalsis like that of the gastrointestinal tract: Ureters have smooth muscle that contracts rhythmically to move urine via peristalsis from the kidneys to the bladder.
Correct Answer is {"dropdown-group-1":"A","dropdown-group-2":"A"}
Explanation
A. Keratinized; lingual papillae: The dorsal surface of the tongue is lined with keratinized stratified squamous epithelium, especially in areas subject to friction, and contains lingual papillae that house taste buds.
B. Keratinized; lingual frenulum: The lingual frenulum is the fold under the tongue, not a bump or papilla.
C. Nonkeratinized; lingual papillae: The top of the tongue is typically keratinized, not nonkeratinized, due to exposure to friction.
D. Nonkeratinized; tonsils: Tonsils are not part of the tongue's surface epithelium and don’t contain taste buds.
E. Nonkeratinized; vallate papillae: Vallate papillae are a type of lingual papillae, but the overall surface is keratinized, not nonkeratinized.
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