The brachiocephaic artery supplies the left side of the body, true or false?
a. true
b. false
Ans: b. false
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The composition of lymph is most similar to
A. whole blood. B. extracellular fluid. C. intracellular fluid. D. interstitial fluid. E. blood plasma.
As the bolus of food enters the oropharynx during swallowing, all of the following actions occur except:
A) the infrahyoid muscles act to depress the larynx. B) the oropharynx is closed off from the nasopharynx. C) the oropharynx is shortened. D) the soft palate is elevated. E) the constrictor muscles contract.
Which organelles contribute to synthesizing protein hormones and packaging them into secretory vesicles?
A. Ribosomes B. Golgi apparatus C. Rough endoplasmic reticulum D. All of these
________ stimulates the testes to produce testosterone.
A. Growth hormone B. Prolactin C. Luteinizing hormone D. Oxytocin E. Follicular-stimulating hormone