The nurse reviews morning lab results on his patients.
Based on these lab results which patient should the nurse see first?
Sodium 130 mEq/L.
Potassium 6.4 mmol/K.
Hgb 8.6 g/dL.
Fasting Glucose 145 mg/dL.
The Correct Answer is B
Choice B rationale
A potassium level of 6.4 mmol/K is above the normal range (3.5-5.0 mmol/L) and can be life- threatening. High potassium levels can lead to dangerous heart rhythms.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
Fatigue is a subjective symptom because it is experienced and reported by the patient. Patients with left-sided heart failure often experience fatigue due to the heart’s inability to pump sufficient blood to meet the body’s needs.
Choice B rationale
Elevated pulmonary capillary wedge pressure is an objective symptom that can be measured and observed by healthcare professionals. It is not something that a patient can directly experience or report.
Choice C rationale
Orthopnea, or difficulty breathing when lying flat, is a subjective symptom as it is based on the patient’s personal experience. However, it is not the best answer in this case because the question asks for the “subjective symptoms,” and fatigue is a more common subjective symptom of left-sided heart failure.
Choice D rationale
Cyanosis, or bluish discoloration of the skin due to poor circulation or inadequate oxygenation of the blood, is an objective symptom that can be observed by healthcare professionals. It is not something that a patient can directly experience or report.
Correct Answer is B
Explanation
Choice A rationale
Respite care is temporary care provided to give the primary caregiver a break, which is not the primary need of a patient recovering from a hip fracture.
Choice B rationale
Home health care is the most appropriate service for a patient who has been discharged home and needs physical therapy. Home health care can provide a range of services, including physical therapy, in the patient’s home.
Choice C rationale
Wound care would be more appropriate for a patient with a wound or ulcer that requires regular dressing changes, not for a patient recovering from a hip fracture.
Choice D rationale
Hospice care is end-of-life care for patients with terminal illnesses. It is not appropriate for a patient recovering from a hip fracture.
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