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Randall Johnson, an 80-year-old man with a history of high blood pressure and hypothyroidism, presents with ongoing dizziness. What is the most likely cause of his dizziness?
- A. Orthostatic hypotension
- B. Benign positional paroxysmal vertigo
- C. Overcontrol of thyroid
- D. Ménière disease
Correct Answer: A
Rationale: Orthostatic hypotension is the most likely cause of dizziness in this patient with high blood pressure and hypothyroidism.
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A woman is 11 weeks pregnant and has a maternity history of one full term vaginal delivery, a set of premature triplets delivered vaginally, and a first trimester abortion. Using her TPAL system to document her maternal status:
- A. Gravida 4 para 1114
- B. Gravida 4, para 1314
- C. Gravida 3, para 1114
- D. Gravida 3, para 1112
Correct Answer: A
Rationale: TPAL system: Gravida (pregnancies), Para (full-term, preterm, abortions, living children).
Rh-negative women should receive Rho (D) immunoglobulin at what gestational time?
- A. 6 weeks
- B. 12 weeks
- C. 28 weeks
- D. 35 weeks
Correct Answer: C
Rationale: RhoGAM is administered at 28 weeks for Rh-negative women.
Risk factors for elder mistreatment include all except:
- A. Physical disability of patient
- B. Dementia of patient
- C. Caregiver burden
- D. Substance abuse of caregiver
Correct Answer: E
Rationale: Financial independence of the caregiver is not a recognized risk factor for elder mistreatment.
The lymphatic ducts drain into the:
- A. Arterial system
- B. Venous system
- C. Vertebral bodies of the spine
- D. Shoulder
Correct Answer: B
Rationale: The lymphatic ducts drain into the venous system, specifically at the junction of the subclavian and internal jugular veins.
The nurse is assessing an older client who is at risk for falls. Which of the following should be prioritized in the care plan?
- A. Frequent repositioning of the client
- B. Improving the client's strength and balance
- C. Encouraging the client to use a walker at all times
- D. Promoting regular sleep patterns
Correct Answer: B
Rationale: Strengthening balance and improving mobility are essential in reducing the risk of falls in older adults.