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Mental Health HESI Practice Questions
1. A client with major depressive disorder is prescribed a selective serotonin reuptake inhibitor (SSRI). Which side effect should the nurse educate the client about?
- A. Hypertension.
- B. Sexual dysfunction.
- C. Increased appetite.
- D. Weight gain.
Correct answer: B
Rationale: The correct answer is B: Sexual dysfunction. Sexual dysfunction is a common side effect of SSRIs. While hypertension (A) can occur with other medications, it is not typically associated with SSRIs. Increased appetite (C) and weight gain (D) are potential side effects of some antidepressants, but sexual dysfunction is more specific to SSRIs. Therefore, the nurse should educate the client about the risk of sexual dysfunction when taking an SSRI.
2. A client with schizophrenia is being treated with clozapine (Clozaril). What laboratory test is most important for the nurse to monitor?
- A. Liver function tests
- B. Kidney function tests
- C. White blood cell count
- D. Blood glucose levels
Correct answer: C
Rationale: The correct answer is C: White blood cell count. Clozapine can lead to agranulocytosis, a severe drop in white blood cells, which can be life-threatening. Monitoring the white blood cell count is crucial to detect this condition early. Choices A, B, and D are incorrect because while liver and kidney function tests are important in monitoring other aspects of health, the most critical concern with clozapine therapy is the risk of agranulocytosis, making monitoring white blood cell count the priority.
3. A male client approaches the nurse with an angry expression on his face and raises his voice, saying, 'My roommate is the most selfish, self-centered, angry person I have ever met. If he loses his temper one more time with me, I am going to punch him out!' The nurse recognizes that the client is using which defense mechanism?
- A. Denial
- B. Projection
- C. Rationalization
- D. Splitting
Correct answer: B
Rationale: The correct answer is B: Projection. In this scenario, the client is projecting his own feelings of anger and selfishness onto his roommate. Projection is a defense mechanism where individuals attribute their own unacceptable thoughts, feelings, and motives to another person. Choices A, C, and D are incorrect. Denial is refusing to acknowledge an aspect of reality or experience. Rationalization is providing logical-sounding reasons to justify unacceptable behaviors or feelings. Splitting is seeing individuals as all good or all bad, with no middle ground.
4. The nurse is planning care for a 32-year-old male client diagnosed with HIV infection who has a history of chronic depression. Recently, the client's viral load has begun to increase rather than decrease despite his adherence to the HIV drug regimen. What should the nurse do first while taking the client's history upon admission to the hospital?
- A. Determine if the client attends a support group weekly.
- B. Hold all antidepressant medications until further notice.
- C. Ask the client if he takes St. John's Wort routinely.
- D. Have the client describe any recent changes in mood.
Correct answer: C
Rationale: The nurse's top priority upon admission is to determine if the client has been taking St. John's Wort, an herbal preparation often used for depression. St. John's Wort can interact adversely with medications used to treat HIV infection, potentially explaining the rise in the viral load (C). Asking about attending support groups (A) or recent changes in mood (D) may provide valuable information about the client's depression but is not as critical as determining St. John's Wort use. Holding antidepressant medications (B) without assessing for potential interactions can be harmful to the client.
5. During a manic episode, what is the most appropriate nursing intervention for a client with bipolar disorder?
- A. Allow the client to engage in any activities they choose.
- B. Provide a quiet and structured environment.
- C. Encourage the client to participate in group activities.
- D. Allow the client to take short naps during the day.
Correct answer: B
Rationale: During a manic episode, individuals with bipolar disorder often experience excessive energy and impulsivity. Providing a quiet and structured environment is crucial to help manage these symptoms. This intervention promotes stability, reduces overstimulation, and supports the client in regaining control over their behaviors. Choices A and C may exacerbate impulsivity and overstimulation, while choice D does not address the need for environmental structure and may not be effective in managing manic symptoms.
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