The instructor is reviewing anatomy with a group of students. Which statement accurately describes the regions of the pharynx?
From the lower esophageal sphincter to the duodenum.
From the mucous membranes of the mouth to the tongue.
From the oral and nasal cavities to the esophagus and larynx openings.
From the oral and nasal cavities through the diaphragm to the abdomen.
The Correct Answer is C
A. From the lower esophageal sphincter to the duodenum: That describes sections of the lower GI (distal esophagus → stomach → duodenum), not the pharynx.
B. From the mucous membranes of the mouth to the tongue: This describes parts of the oral cavity; the pharynx is posterior to the oral cavity and includes nasopharynx, oropharynx, and laryngopharynx.
C. From the oral and nasal cavities to the esophagus and larynx openings: The pharynx connects the nasal and oral cavities above to the openings of the esophagus and larynx below (nasopharynx, oropharynx, laryngopharynx).
D. From the oral and nasal cavities through the diaphragm to the abdomen: That would include the esophagus and thoracoabdominal passage through the diaphragm; the pharynx does not extend through the diaphragm.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. From the lower esophageal sphincter to the duodenum: That describes sections of the lower GI (distal esophagus → stomach → duodenum), not the pharynx.
B. From the mucous membranes of the mouth to the tongue: This describes parts of the oral cavity; the pharynx is posterior to the oral cavity and includes nasopharynx, oropharynx, and laryngopharynx.
C. From the oral and nasal cavities to the esophagus and larynx openings: The pharynx connects the nasal and oral cavities above to the openings of the esophagus and larynx below (nasopharynx, oropharynx, laryngopharynx).
D. From the oral and nasal cavities through the diaphragm to the abdomen: That would include the esophagus and thoracoabdominal passage through the diaphragm; the pharynx does not extend through the diaphragm.
Correct Answer is ["A","B","D"]
Explanation
A. Secretory phase: The secretory phase is a uterine (endometrial) phase that follows ovulation when the endometrium is prepared for implantation by progesterone-driven secretions
B. Proliferative phase: The proliferative phase is the pre-ovulatory uterine phase in which the endometrium rebuilds under the influence of estrogen.
C. Ovulatory phase: “Ovulatory” refers to ovulation and is classically part of the ovarian cycle (the moment of egg release), not listed as a primary uterine cycle phase.
D. Menses:Menses (menstrual phase) is the shedding of the functional layer of the endometrium and is a primary uterine cycle phase.
E. Luteal phase: The luteal phase is an ovarian cycle phase (post-ovulation, corpus luteum activity). Although it corresponds in time to the uterine secretory phase, “luteal” names the ovarian, not uterine, phase.
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