Nokea
Which following parameters correlates best with measurements of the body's total protein stores?
- A. Height
- B. Weight
- C. Skinfold thickness
- D. Upper arm circumference
Correct Answer: D
Rationale: Upper arm circumference has been found to correlate best with measurements of the body's total protein stores. This anthropometric measurement is often used as an indicator of nutritional status, particularly protein reserves such as muscle mass. Skinfold thickness can provide information about body fat levels, while height and weight may not specifically indicate protein stores as accurately as upper arm circumference.
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Which assessment finding would prompt the Rn to suspect compartment syndrome in a patient with a long leg cast?
- A. weak movement of the patient's toes
- B. decreased pedal pulses
- C. severe, unrelieved pain
- D. presence of foot pallor
Correct Answer: C
Rationale: Compartment syndrome is a serious condition that can occur when increased pressure within a muscle compartment impairs blood supply, leading to tissue ischemia and potential necrosis. Symptoms of compartment syndrome include severe, unrelieved pain that is disproportionate to the injury, as well as pain with passive stretch of the affected muscles. This pain is often described as deep, constant, and out of proportion to physical findings. Other signs that may indicate compartment syndrome include pallor, pulselessness, paresthesia, and paralysis, but the most specific and early sign is severe, unrelieved pain. While weak movement of the patient's toes and decreased pedal pulses can also be seen in compartment syndrome, they are not as specific or early indicators as severe, unrelieved pain.
Which of the following parameters would Nurse Max monitor to evaluate the effectiveness of thickened feedings for an infant with gastroesophageL REFLUX (GER)?
- A. Urine
- B. Vomiting
- C. Weight
- D. Stools
Correct Answer: C
Rationale: Nurse Max would monitor the infant's weight to evaluate the effectiveness of thickened feedings for gastroesophageal reflux (GER). Weight monitoring is crucial because it can indicate if the infant is gaining, maintaining, or losing weight, which can be reflective of how well they are tolerating the thickened feedings. An increase in weight would suggest that the infant is receiving adequate nutrition and that the thickened feedings are effective in managing GER symptoms. Monitoring weight can also help assess if the infant's overall growth and development are progressing appropriately in the context of their GER condition.
During a routine check-up, the nurse evaluates a client with rheumatoid arthritis. To assess for the most obvious disease manifestations first, the nurse checks for:
- A. Muscle weakness
- B. Painful subcutaneous nodules
- C. Joint abnormalities
- D. Gait disturbances
Correct Answer: C
Rationale: When evaluating a client with rheumatoid arthritis, the nurse should check for joint abnormalities first because it is the most obvious manifestation of the disease. Rheumatoid arthritis primarily affects the joints, causing inflammation, pain, stiffness, and potentially deformity over time. Assessing for joint abnormalities can provide crucial information about the severity and progression of the disease, guiding further assessment and intervention plans. Muscle weakness, painful subcutaneous nodules, and gait disturbances can also be present in rheumatoid arthritis, but joint abnormalities are the hallmark feature that should be assessed initially.
You are meeting with parents of a 12-year-old girl who recently diagnosed with papillary thyroid carcinoma (PTC). The statement that should be included in your discussion is
- A. PTC has a grim overall prognosis
- B. FTC do not require radioactive iodine therapy
- C. supraphysiologic levothyroxine therapy is required during long-term follow-up
- D. calcitonin/carcinogenic antigen monitoring is required during the course of treatment
Correct Answer: C
Rationale: Levothyroxine suppression therapy is standard in differentiated thyroid cancer.
Fentanyl is used as analgesia during operative and postoperative procedures. Which of the following conditions is NOT associated with fentanyl use?
- A. Tachycardia
- B. Hypotension
- C. Nausea and vomiting
- D. Acidosis
Correct Answer: D
Rationale: Fentanyl typically causes hypotension, nausea, and vomiting, but it does not cause acidosis.