Which of the following statements about the short-term effects of smoking on the body is true?
A. Nicotine stimulates the production of urine.
B. The effects of nicotine peak in about two minutes.
C. Nicotine reaches the brain in about 60 seconds.
D. Nicotine causes constriction of blood vessels.
D. Nicotine causes constriction of blood vessels.
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Early onset of menarche has been linked to
A. poor diet. B. being underweight. C. poverty. D. obesity.
The signs and symptoms of drug-induced lupus erythematosus are similar to those of _____
A) ART B) EIA C) HIV D) SLE
You are assisting an oral surgeon who is about to remove a calculus (stoma) from a patient's submandibular duct
The surgeon asks you to remind him what nerve he has to be careful not to injure while incising the duct directly under the floor of the mouth. You reply: A) spinal accessory. B) lingual. C) chorda tympani. D) internal laryngeal. E) glossopharyngeal.
Which of the following factors does not influence gastrointestinal absorption of ingested carbohydrate?
a. the amount of carbohydrate consumed b. the concentration or percentage of ingested sugar c. gastrointestinal-tract transit time of the carbohydrate d. all of the choices