Which cell has the ability to recognize antigens presented by the MHC class I molecules? is true concerning IgM?
a. T cytotoxic
b. CD 4
c. CD 8
d. T helper
Answer: c. CD 8
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MC Spiral bandage wraps are safer than circular wraps because circular wraps tend to
A. Create a tourniquet effect. B. Loosen over time. C. Utilize more bandage. D. Be bulky and uncomfortable.
Which of the following has become the first-line hemodynamic assessment tool in the critical care unit?
a. Echocardiogram c. Exercise stress test b. ECG d. 24-hour Holter monitor
Risk factors for the development of bladder cancer include which of the below? (select all that apply.)
a. high fluid consump-tion d. chronic bladder in-flammation b. genetics e. working with paint products c. smoking f. birth defects of the bladder
Which should the nurse expect of a healthy 3-year-old child?
a. Jump rope. b. Ride a two-wheel bicycle. c. Skip on alternate feet. d. Balance on one foot for a few seconds.