Correct Answer: D

Rationale: In a crisis situation where the female employee's child is involved in a motor vehicle accident (MVA) and taken to the hospital, the most appropriate response for the nurse is to provide immediate practical assistance. Calling for transportation to the hospital ensures that the employee can quickly reach her child in need of urgent medical attention. The other options (A, B, and C) do not address the immediate need for assistance and may not provide the necessary support required in such a critical situation.

Correct Answer: B

Rationale: The correct answer is B: Projection. Projection involves attributing one's own unacceptable feelings or thoughts to others, as seen in the client's accusations of his roommate's behavior. In this scenario, the client is projecting his own anger and potential for violence onto his roommate. Choice A, Denial, involves refusing to acknowledge some aspect of reality. Choice C, Rationalization, is a defense mechanism where logical reasons are given to justify behaviors that are actually based on unacceptable motives. Choice D, Splitting, is a defense mechanism where a person sees others as all good or all bad, not applicable in this case.

Correct Answer: B

Rationale: When an antipsychotic medication is discontinued, medications like Benztropine (Cogentin), which are given to reduce extrapyramidal side effects associated with traditional antipsychotic medications, should also be discontinued. Alprazolam (Xanax) is not directly related to antipsychotic medication use in this context. Magnesium (Milk of Magnesia) is a laxative and not typically indicated for bipolar disorder. Lithium (Lithotabs) is a mood stabilizer commonly used in bipolar disorder, and its discontinuation should be carefully managed under the guidance of a healthcare provider to prevent relapse of symptoms.

Correct Answer: C

Rationale: The correct answer is 'C: Was physically abused by his mother.' The pushed employee's aggressive reaction can be attributed to his history of physical abuse. Research suggests that individuals who have experienced physical abuse may exhibit heightened aggressive responses due to trauma and learned behavior. Choices A, B, and D are incorrect: A is a stereotype-based assumption that does not have a direct correlation with the aggressive behavior observed; B, torturing animals, is concerning behavior but not directly linked to the aggressive response in this scenario; D, hating to be touched, is not the most relevant factor considering the situation described.

Correct Answer: A

Rationale: Attempting to physically restrain the client without proper protocol and preparation can escalate the situation.