Which of the following best describes hunger?
A. The want to eat food when it makes us feel good.
B. A psychological sign to eat when the desire is present.
C. A physiological drive to eat when energy supply is low.
D. The body's need to take in calories.
Answer: C
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Which term applies to 9 out of 10 cases of hypertension?
A. Metabolic syndrome B. Acute hypertension C. Essential hypertension D. Glucose intolerance E. Pathological hypertension
The process of using ultrasound to determine the presence of a centrally located mass in the brain is called:
A) computed tomography. B) echoencephalography. C) electroencephalography. D) myelogram.
More than 500,00 burn victims are seen each year in the United States. From these numbers, approximately 4,000 burn victims die
Indicate whether the statement is true or false.
An immune response in which B cells transform into plasma cells and secrete antibodies is known as _____ immunity
a. cell-mediated b. humoral