Kaplan and Sadocks Synopsis of Psychiatry 12th Edition Test Bank

Questions 29

ATI RN

ATI RN Test Bank

Kaplan and Sadocks Synopsis of Psychiatry 12th Edition Test Bank Questions

Question 1 of 5

What is the basis for the reduction in disturbed thought processes when a patient is administered haloperidol (Haldol)?

Correct Answer: D

Rationale: The correct answer is D because haloperidol is a dopamine receptor antagonist. By blocking dopamine receptors, it reduces the activity of dopamine in the brain, which helps in reducing disturbed thought processes. Option A is incorrect as dopamine craving is not related to the mechanism of action of haloperidol. Option B is incorrect as enhancing dopamine receptors would increase dopamine activity, opposite to the intended effect of haloperidol. Option C is incorrect as increasing cellular production of dopamine would also increase dopamine activity, contradicting the purpose of using haloperidol.

Question 2 of 5

The patient�s daughter was murdered while they were customers in a local bank. Which statements would support the patient�s diagnosis of posttraumatic stress disorder (PTSD)? Select all that apply:

Correct Answer: A

Rationale: The correct answer is A because feeling numb and detached from emotions is a common symptom of PTSD known as emotional numbing. This symptom is often seen in individuals who have experienced a traumatic event, such as the murder of a loved one. It is a defense mechanism that helps the person cope with overwhelming emotions. The other choices are incorrect: B: Being nervous and easily startled (hypervigilance) is more indicative of the hyperarousal symptom of PTSD, not emotional numbing. C: Difficulty sleeping is a common symptom of PTSD, known as insomnia, but it does not directly relate to emotional numbing. D: Reliving the traumatic event through flashbacks or intrusive memories is a symptom of PTSD, but it is not directly related to emotional numbing.

Question 3 of 5

An adult patient shares that, When my mother died when we were children, I never saw my father show any emotion. What do you think will happen with those unexpressed feelings? Which response is most appropriate?

Correct Answer: A

Rationale: Step 1: Pent-up emotions are emotions that are suppressed or not expressed. Step 2: Unexpressed feelings, especially from past traumatic events, can lead to emotional distress. Step 3: Long-term suppression can manifest as depression or other mental health disorders. Step 4: Therefore, choice A is the most appropriate response as it highlights the potential negative consequences of unexpressed emotions. Summary: - Choice B assumes the father has processed his grief, which may not be the case. - Choice C oversimplifies the complexity of emotional expression and may not address the root issue. - Choice D jumps to an extreme outcome without considering the range of possible consequences.

Question 4 of 5

A nurse plans care based upon the fact that anticipatory grief:

Correct Answer: A

Rationale: The correct answer is A because anticipatory grief allows individuals to gradually accept the impending loss, leading to fewer feelings of guilt. This process helps the individual prepare emotionally and psychologically for the eventual loss, reducing guilt related to not being able to prevent it. Choice B is incorrect because anticipatory grief does not prevent symptoms of depression, but rather helps individuals cope with them. Choice C is incorrect as anticipatory grief does not necessarily require a longer period of time for resolution; it varies for each individual. Choice D is incorrect, as mentioned earlier, because anticipatory grief does not prevent symptoms of depression but helps individuals navigate through them.

Question 5 of 5

What is the basis for the reduction in disturbed thought processes when a patient is administered haloperidol (Haldol)?

Correct Answer: D

Rationale: The correct answer is D because haloperidol is a dopamine receptor antagonist. By blocking dopamine receptors, it reduces the activity of dopamine in the brain, which helps in reducing disturbed thought processes. Option A is incorrect as dopamine craving is not related to the mechanism of action of haloperidol. Option B is incorrect as enhancing dopamine receptors would increase dopamine activity, opposite to the intended effect of haloperidol. Option C is incorrect as increasing cellular production of dopamine would also increase dopamine activity, contradicting the purpose of using haloperidol.

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