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Question 1 of 5

The nurse is caring for a client with a closed head injury. Which intervention is most important to prevent increased intracranial pressure (ICP)?

Correct Answer: A

Rationale: Elevating the head of the bed 30–45 degrees promotes venous drainage, reducing ICP. Acetaminophen (
B), oral care (
C), and breathing exercises (
D) are supportive but less critical for ICP control.

Question 2 of 5

A behavior-modification program has been started for an adolescent with oppositional defiant disorder. Which statement describes the use of behavior modification?

Correct Answer: C

Rationale: Behavior modification for oppositional defiant disorder often uses a token economy system, where positive behaviors are reinforced with rewards to encourage compliance.

Question 3 of 5

The client is admitted with a diagnosis of abruptio placenta. Which diagnostic test is most likely to be ordered?

Correct Answer: C

Rationale: Ultrasound can confirm placental separation in abruptio placenta and fetal heart monitoring assesses for distress due to hypoxia. Both tests are critical for diagnosis and management.

Question 4 of 5

A female client is concerned that she is in a 'high-risk' group for the development of acquired immunodeficiency syndrome (AIDS). She wants to know about the advisability of donating blood. Which of the following responses is correct?

Correct Answer: C

Rationale: The AIDS virus cannot be transmitted to the donor through the blood donation procedure. The test for the AIDS virus is not absolutely foolproof; therefore, it is not wise for a person with known risk factors to donate blood. It takes time for antibodies to the AIDS virus to develop. An infected individual could donate contaminated blood without it testing positive for the virus. For reasons of confidentiality, information about individuals infected with AIDS is not made public.

Question 5 of 5

Clients receiving antipsychotic drug therapy will often exhibit extrapyramidal side effects that are reversible with which of the following agents ordered by the physician?

Correct Answer: B

Rationale: This answer is incorrect. Phenothiazines are antipsychotic drugs and produce the symptoms. This answer is correct. Anticholinergic agents are often used prophylactically for extrapyramidal symptoms. They balance cholinergic activity in the basal ganglia of the brain. This answer is incorrect. Anti-Parkinsonian drugs would increase the symptoms. This answer is incorrect. Tricyclic agents are used for symptoms of depression.

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