The nurse is caring for a patient whose temperature has dropped from 102.4°F to 99.4°F. The nurse notes that the patient’s face is flushed. What is the reason for this assessment finding?
The patient’s core temperature has dropped too low.
Vasodilation is working to lower the body temperature.
The patient is exhausted from shivering.
The patient’s infection has spread to the bloodstream.
The Correct Answer is B
Choice A reason: This is an incorrect choice because the patient’s core temperature has not dropped too low. The normal body temperature range is 97.7°F to 99.5°F¹. The patient’s temperature is still within this range, although it has decreased from a feverish level.
Choice B reason: This is the correct choice because vasodilation is the process of widening the blood vessels to increase blood flow and heat loss². This is a natural response of the body to lower the temperature when it is too high. Vasodilation can cause the skin to appear flushed and feel warm to the touch³.
Choice C reason: This is an incorrect choice because the patient is not exhausted from shivering. Shivering is another mechanism of the body to increase the temperature when it is too low². Shivering involves involuntary muscle contractions that generate heat³. The patient’s temperature is not too low, so shivering is not likely to occur.
Choice D reason: This is an incorrect choice because the patient’s infection has not spread to the bloodstream. A bloodstream infection, or sepsis, is a serious condition that can cause a high fever, not a low one. Sepsis can also cause other symptoms, such as chills, rapid breathing, and confusion. The patient’s temperature has dropped, not increased, and there is no evidence of sepsis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason: This is incorrect. Acute confusion related to delirium and disorientation is not the priority nursing diagnosis for a patient who has been diagnosed with Meniere’s disease. Meniere’s disease is a disorder of the inner ear that causes episodes of vertigo, hearing loss, tinnitus, and ear fullness. It does not typically cause acute confusion, delirium, or disorientation.
Choice B reason: This is incorrect. Nausea related to constant sensation of noxious taste is not the priority nursing diagnosis for a patient who has been diagnosed with Meniere’s disease. Meniere’s disease can cause nausea and vomiting during the attacks of vertigo, but not a constant sensation of noxious taste. Nausea is a symptom, not a nursing diagnosis.
Choice C reason: This is incorrect. Autonomic dysreflexia related to distention of bowel or bladder is not the priority nursing diagnosis for a patient who has been diagnosed with Meniere’s disease. Autonomic dysreflexia is a life-threatening condition that occurs in people with spinal cord injuries above the level of T6. It causes a sudden and severe increase in blood pressure, headache, sweating, and bradycardia. It is triggered by a stimulus below the level of injury, such as a distended bladder or bowel. It is not related to Meniere’s disease.
Choice D reason: This is correct. Risk for falls related to unsteadiness and loss of balance is the priority nursing diagnosis for a patient who has been diagnosed with Meniere’s disease. Meniere’s disease can cause severe vertigo, which is a sensation of spinning or moving when the person is still. This can impair the patient’s equilibrium and coordination, making them prone to falling and injuring themselves. The nurse should assess the patient’s risk for falls and implement interventions to prevent them, such as providing a safe environment, assisting with mobility, and educating the patient on self-care strategies.
Correct Answer is ["C"]
Explanation
Choice A reason: This is an incorrect choice because calculating the patient’s fluid intake and output at the end of every shift is an example of an independent nursing intervention. An independent nursing intervention is an action that the nurse can perform based on their own knowledge, skills, and judgment without a physician's order. The nurse can monitor the patient’s fluid balance and document the results.
Choice B reason: This is an incorrect choice because assessing the patient’s abdomen for distention, bowel sounds, and passage of flatus is an example of an independent nursing intervention. An independent nursing intervention is an action that the nurse can perform based on their own knowledge, skills, and judgment without a physician's order. The nurse can perform a physical examination of the patient’s abdomen and document the findings.
Choice C reason: This is a correct choice because administering a mild stool softener daily to prevent constipation is an example of a dependent nursing intervention. A dependent nursing intervention is an action that the nurse can perform only with a physician's order. The nurse cannot give any medication to the patient without a prescription.
Choice D reason: This is an incorrect choice because encouraging fluid and fiber intake to prevent constipation from pain medications is an example of an independent nursing intervention. An independent nursing intervention is an action that the nurse can perform based on their own knowledge, skills, and judgment without a physician's order. The nurse can educate the patient about the importance of hydration and nutrition and document the teaching.
Choice E reason: This is a correct choice because reinserting the patient's urinary catheter for retention of greater than 500 mL of urine is an example of a dependent nursing intervention. A dependent nursing intervention is an action that the nurse can perform only with a physician's order. The nurse cannot insert or remove any invasive device from the patient without a prescription.
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