Nokea
Hyperparathyroidism is caused by increased levels of thyroxine in blood plasma. A client with this endocrine dysfunction would experience:
- A. Heat intolerance and systolic
- B. Diastolic hypertension and widened hypertension pulse pressure
- C. Weight gain and heat intolerance
- D. Anorexia and hyper-excitability
Correct Answer: A
Rationale: The correct answer is A because hyperparathyroidism is not caused by increased levels of thyroxine but by overactivity of the parathyroid glands. This would lead to symptoms of heat intolerance due to increased metabolism and systolic hypertension due to the effects of excess parathyroid hormone on calcium levels.
Choice B is incorrect because diastolic hypertension and widened pulse pressure are not typical symptoms of hyperparathyroidism. Choice C is incorrect because weight gain is not a common symptom of hyperparathyroidism. Choice D is incorrect because anorexia and hyper-excitability are not typical symptoms of hyperparathyroidism.
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When evaluating the effectiveness of nursing interventions for sinusitis discomfort, which of the following does the nurse assess?
- A. WBC count
- B. Capillary refill
- C. Amount and color of sinus drainage
- D. Comfort level
Correct Answer: C
Rationale: The correct answer is C: Amount and color of sinus drainage. Assessing the amount and color of sinus drainage is crucial in evaluating the effectiveness of nursing interventions for sinusitis discomfort as it indicates the presence of infection or inflammation. Changes in color or amount can signify improvement or worsening of the condition. WBC count (A) may indicate infection but doesn't directly reflect sinusitis discomfort. Capillary refill (B) assesses circulation, not sinusitis. Comfort level (D) is subjective and can vary among individuals, making it less reliable for assessing the effectiveness of interventions.
A patient is scheduled for an MRI and asks what to expect. Which of the following responses by the nurse is best?
- A. “It is the measurement of muscle contraction after stimulation by tiny needle electrodes.”
- B. “Electrodes will be placed on your scalp to measure activity of the brain.”
- C. “A scan of the brain will be done after injection of radioisotope.”
- D. “It is a noninvasive test that uses magnetic energy to visualize internal parts.”
Correct Answer: D
Rationale: The correct answer is D because an MRI is a noninvasive imaging test that uses magnetic energy to produce detailed images of internal body parts. This explanation is accurate and informative, reassuring the patient.
A is incorrect because it describes electromyography (EMG), not MRI. B is incorrect as it describes electroencephalography (EEG), not MRI. C is incorrect because it describes a nuclear medicine test, not MRI. In summary, only option D provides a correct and relevant description of what to expect during an MRI.
Which of the ff. is a normal hemoglobin value?
- A. 38% to 48%
- B. 48 to 54 mg%
- C. 12 to 18 g/100mL
- D. 27 to 36 g/dL
Correct Answer: C
Rationale: The correct answer is C: 12 to 18 g/100mL. Normal hemoglobin values typically range from 12 to 18 g/100mL in adults. This range reflects the normal concentration of hemoglobin in the blood and is commonly used as a reference range in clinical practice. Choices A, B, and D are incorrect because they do not fall within the typical normal range for hemoglobin levels. Choice A (38% to 48%) is a percentage range, not a direct measurement of hemoglobin concentration. Choice B (48 to 54 mg%) and Choice D (27 to 36 g/dL) are outside the normal range for hemoglobin levels in adults. Therefore, the most appropriate and accurate choice among the options provided is C (12 to 18 g/100mL) based on standard reference values for hemoglobin concentration in the blood.
A nurse caring for a patient with a herniated lumbar disk develops a plan of care for impaired mobility related to nerve compression. Which patient outcome indicates that the plan has been successful?
- A. The patient rates the pain at 3 to 4 on a 0 to 10 scale
- B. The patient has full ROM of the upper extremities
- C. The patient demonstrates correct self-administration of analgesics
- D. The patient is able to ambulate 25 feet without pain
Correct Answer: D
Rationale: The correct answer is D: The patient is able to ambulate 25 feet without pain. This outcome indicates successful plan implementation for impaired mobility due to nerve compression. Ambulating without pain shows improved mobility and nerve compression relief. Choices A, B, and C do not directly address mobility improvement. Choice A focuses on pain level, which is important but not a direct measure of mobility. Choice B refers to upper extremities, not the lower extremities affected by lumbar disk herniation. Choice C addresses medication management, not mobility improvement.
The nurse is evaluating whether patient goals and outcomes have been met for a patient with physical mobility problems due to a fractured leg. Which finding indicates the patient has met an expected outcome?
- A. The nurse provides assistance while the patient is walking in the hallways.
- B. The patient is able to ambulate in the hallway with crutches.
- C. The patient will deny pain while walking in the hallway.
- D. The patient’s level of mobility will improve.
Correct Answer: B
Rationale: The correct answer is B because the patient being able to ambulate in the hallway with crutches indicates that the expected outcome of improved physical mobility due to the fractured leg has been met. This demonstrates progress towards independence and recovery.
A is incorrect because the patient still requires assistance, indicating dependency. C is incorrect because denial of pain does not necessarily indicate improved physical mobility. D is incorrect because it is too general and does not directly show achievement of the specific goal related to physical mobility.