What indicates that a patient has entered the third stage of HIV infection?

a. T-helper CD4 cell count of 500
b. Rise in antibody count
c. Drop in viral load
d. Increase in T4 helper cells


A
In the third stage of HIV infection, T-helper CD4 cells drop to approximately 500 . Antibodies are always high throughout the infection but are ineffective. The viral count is high.

Nursing

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A school health nurse was concerned about the diagnosed eating disorders of three high school students. A nutrition and body image program was planned. Which of the following classes should receive the program first?

a. Elementary school grades 4, 5, and 6 b. Grades 7, 8, and 9 c. High school grades 10, 11, and 12 d. Kindergarten students

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A family member tells the nurse that she is worried about her grandmother driving. Which of the following would be most appropriate for the nurse to suggest? (Select all that apply.)

a. Avoid rush hour traffic. b. Buy and drive a very large heavy car. c. Do not converse with any passengers. d. Drive more slowly. e. Drive only during daylight. f. Leave the radio turned off.

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The best-retained senses of taste in the older adult are:

1. Bitter and sour 2. Sweet and sour 3. Bitter and salty 4. Sweet and salty

Nursing

A child is brought to the emergency department, and a fracture of the left lower arm is suspected. The mother states that the child was rollerblading and attempted to break a fall with an outstretched arm

Diagnostic x-rays of the child reveal that a fracture is present. A plaster of Paris cast is applied to the arm, and the nurse provides instructions to the mother regarding cast care at home. Which teaching points would the nurse provide the mother? Select all that apply. 1. The cast should be dry in about 6 hours. 2. The cast is water-resistant, so the child is able to take a bath or a shower. 3. The cast will mold to the body part. 4. The cast needs to be kept dry, because when wet it will begin to disintegrate. 5. Keep the cast elevated for the first day on pillows. 6. Make sure that the child can frequently wiggle the fingers.

Nursing