Nokea
Why are beta blockers given to patients experiencing anxiety?
- A. Help to slow heart rate and decrease blood pressure
- B. Ataxia
- C. Sexual dysfunction
- D. Urinary retention
Correct Answer: A
Rationale: Beta blockers are given for anxiety as they help slow heart rate and decrease blood pressure, reducing physical symptoms of anxiety like palpitations and sweating. This is achieved by blocking the effects of adrenaline on the heart and blood vessels. Ataxia, sexual dysfunction, and urinary retention are not typical side effects of beta blockers and are not relevant to their use in treating anxiety.
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When assessing a patient who has ingested flunitrazepam (Rohypnol), the nurse would expect:
- A. acrophobia
- B. hypothermia
- C. hallucinations
- D. anterograde amnesia
Correct Answer: D
Rationale: The correct answer is D: anterograde amnesia. Flunitrazepam is a benzodiazepine known for causing memory loss, specifically anterograde amnesia, where the person has difficulty forming new memories after ingestion. This is due to the drug's effects on the hippocampus and frontal cortex. Acrophobia (fear of heights), hypothermia, and hallucinations are not typically associated with flunitrazepam ingestion. Therefore, D is the expected outcome when assessing a patient who has ingested flunitrazepam.
When seeing an underage child with a parent who does not speak English, which approach would have the greatest positive impact on adherence?
- A. Using a trained medical interpreter
- B. Providing bilingual medical pamphlets for the patient
- C. Giving verbal instructions directly to the patient
- D. Providing written instructions for medications
Correct Answer: A
Rationale: A trained interpreter ensures accurate communication with the parent.
A patient with AIDS is prescribed the nucleoside reverse transcriptase inhibitor lamivudine (Epivir). What information should the nurse ensure that the patient receives about this medication? (Select all that apply.)
- A. Report any onset of bleeding.
- B. Report any yellowing of the skin.
- C. Report any change in urine output.
- D. Report any symptoms similar to having the flu.
Correct Answer: B
Rationale: Step 1: Lamivudine (Epivir) can cause hepatotoxicity, leading to yellowing of the skin (jaundice).
Step 2: Yellowing of the skin is a serious side effect that should be reported immediately to prevent further liver damage.
Step 3: Reporting yellowing of the skin promptly allows for timely evaluation and necessary interventions.
Summary: Reporting bleeding, change in urine output, or flu-like symptoms are not specific to lamivudine and are not directly related to its side effects. Yellowing of the skin is a critical side effect that requires immediate attention.
The theorist who believes in social constructivism is
- A. Sigmund Freud
- B. Carl Rogers
- C. Lev Vygotsky
- D. Erik Erikson
Correct Answer: C
Rationale: Lev Vygotsky's social constructivism emphasizes learning through social interaction.
The psychological test measure personality dynamics is
- A. Rorschach
- B. MMPI
- C. WAIS
- D. TAT
Correct Answer: D
Rationale: The TAT explores personality dynamics through narrative responses.