What might account for a soldier experiencing syncope after standing at attention for a long period of time?
A) Increased heart rate B) Increased respiratory rate
C) Vasoconstriction D) Venous pooling
D
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Cilia are most likely to be seen on which of the following epithelia?
A. Stratified squamous epithelia B. Stratified cuboidal epithelia C. Pseudostratified columnar epithelia D. Simple squamous epithelia E. Transitional epithelia
The hormone that stimulates calcium deposition into bone is
A) insulin. B) calcitonin. C) thyroxine. D) parathyroid hormone.
The form of endocytosis in which whole cells such as bacteria are brought in is
a. exocytosis b. pinocytosis c. receptor-mediated endocytosis d. phagocytosis e. mitosis
The ring of cartilage that forms the base of the larynx is the ________.
A. cuneiform cartilage B. arytenoid cartilage C. cricoid cartilage D. thyroid cartilage E. epiglottis