A type of screening test for breast cancer which uses sound waves to make a computer image of the inside of the breast is a (n)
A. ductal lavage
B. ultrasound
C. digital mammogram
D. magnetic resonance imaging
E. computer-aided mammography
Answer: B
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An osteosarcoma is a malignant tumor of _____
A) bone B) kidney C) liver D) skin
Which of the following is the moderate-intensity cardiorespiratory training zone for a 20-year-old male with a resting heart rate of 68 beats per minute (bpm)?
a. 121–134 bpm b. 134–147 bpm c. 121–147 bpm d. 147–180 bpm
While discussing the physiological process behind penile erection, the anatomy and physiology instructor mentions that what substance is released to facilitate smooth muscle relaxation and shunting of blood into the sinusoids?
A) Norepinephrine B) Nitroglycerine C) Nitric oxide D) Nicotinic acid
Select the key term most associated with the description below. Each term is used only once.
A. routine in which participants warm up, then exercise for 10 seconds at maximal effort, 20 seconds at hard effort, and 30 seconds at light effort, and repeat the cycle for 5 minutes B. a military-style vigorous-intensity group exercise training program that combines calisthenics, running, interval training, strength training, plyometrics, and competitive games C. exercises incorporating movements in which both feet are momentarily off the ground at the same time D. an exercise modality that combines high-intensity aerobic and bodyweight-strength-training exercises with limited rest between exercises E. a training program consisting of high- to very high-intensity intervals interspersed with low- to moderate-intensity recovery intervals F. continuous training, between vigorous and hard, for 20 to 60 minutes at a time G. exercises in which at least one foot is in contact with the ground or floor at all times H. aerobics that include plyometric training I. a form of exercise that requires forceful jumps or springing off the ground immediately after landing from a previous jump J. metabolic equivalent, which represents the rate of energy expenditure while sitting at rest