What is a uniform distribution of large molecules that attract and hold water?
a. Colloid
b. Mixture
c. Solution
d. Suspension
ANS: A
Colloids (sometimes called dispersions or gels) consist of large molecules that attract and hold water.
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The stratum _______________ is the most superficial layer of the epidermis. Most of the cells in this layer are dead and very flat and form an impermeable layer for skin.
Fill in the blank(s) with the appropriate word(s).
The AP axial c-spine with the patient recumbent will require:
a 30 degree cephalic tube angle a 10 degree cephalic tube angle a 20 degree cephalic tube angle a 15 degree cephalic tube angle
Which of the following applies to persons who are eligible for Medicare?
a. Receive Aid to Dependent Children b. Receive Supplemental Insurance Income c. Receive income below the poverty level d. Receive disability income
Which of these are signs and symptoms of bulimia?
A. Drastic reduction in food consumption B. Excessive use of laxatives or diuretics C. Extremely controlled behavior D. Self-starvation E. Weight gain