The functional unit of a kidney is a(n)
A. calculus
B. nephron
C. artery
D. hilum
Answer: B
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The medulla and pons are part of the _____.
A. periventricular system B. reticular activating system C. cerebral cortex D. brain stem
After the AV node, an electrical impulse travels through the ________
A) chordae tendineae B) bundle of His C) Purkinje fibers D) sinoatrial node
Which of the following would be most likely to develop a penicillin reaction?
a. Premature infant c. Diabetic b. Cancer patient d. Allergic asthmatic
Even though professional help is likely required to recover from a serious addiction, the first step is to ____
a. ask for help from a loved one b. recognize the reality of the problem c. remove all drugs from your home d. seek out the definition of addiction e. gradually cut down on your drug or drink of choice