Cardiac output is determined by:
a. heart rate and SVR.
b. ventricular contraction and venous supply.
c. electrical and mechanical cardiac activity.
d. total blood volume.
A
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When do physicians allow pregnant women to take some medications?
a. If the women does not want to stop using the medication b. If the medication is sold over-the-counter c. If failure to take the prescribed treatment would hinder the health of the mother d. If the woman has been taking the medication for more than a year
When cooler air is mixed into the upward plume flow and changes the plume's temperature, velocity, and diameter, this is defined as
. a. the ceiling jet b. entrainment c. heat rise d. fire plume
For the aging adult, urinary incontinence and retention are not an issue
Indicate whether the statement is true or false
Which of the following contribute to elevated blood pressure in the elderly?
I. Increased total peripheral vascular resistance II. Obesity III. Sodium intake IV. Stress a. I, II, III, and IV c. I and II only b. I and III only d. I, II and III only