During an assessment of a client exposed to cold temperatures, which finding would the nurse recognize as an early manifestation of hypothermia?
Bradycardia
Decreased level of consciousness
Shivering
Hypotension
The Correct Answer is C
Rationale:
A. Bradycardia is typically a later sign of moderate to severe hypothermia, as the body’s core temperature drops significantly. Early hypothermia usually triggers compensatory mechanisms rather than slowing the heart rate.
B. Altered mental status occurs later in hypothermia when core body temperature falls substantially. Early stages are usually accompanied by alertness, as the body attempts to generate heat.
C. Shivering is the primary early physiological response to cold exposure. It is the body’s mechanism to generate heat through involuntary muscle activity and typically occurs when core body temperature begins to drop slightly below normal (mild hypothermia, 35–36°C or 95–96.8°F). Shivering is an important warning sign that the body is losing heat and compensating to maintain homeostasis.
D. Hypotension is a later manifestation of hypothermia due to cardiovascular depression and vasoconstriction failure. Early hypothermia usually presents with peripheral vasoconstriction, not low blood pressure.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Rationale:
A. This is a critical finding that indicates possible pressure injury (pressure ulcer) or tissue ischemia. Non-blanching means that when pressure is applied, the area does not turn white, which is a hallmark sign of compromised perfusion and potential skin breakdown. Immediate reporting is necessary to prevent further tissue damage and initiate interventions such as pressure relief, wound care, and close monitoring.
B. This is an old, healed injury and is considered normal in the context of a skin assessment. It does not indicate current skin compromise and does not require urgent reporting.
C. Freckles are benign pigmented skin lesions. They are normal variations in skin pigmentation and do not indicate acute pathology or require immediate reporting.
D. While dry skin should be addressed to prevent discomfort or cracking, it is not an urgent finding. It can be managed with routine skin care and moisturizer, and does not require immediate intervention.
Correct Answer is B
Explanation
Rationale:
A. Examining tender or painful areas first is not recommended. Starting with areas that cause discomfort may increase the patient’s anxiety and limit cooperation during the rest of the assessment. It is generally best to begin with non-tender areas and save painful areas for last.
B. Organizing the assessment to minimize position changes is correct. Efficient sequencing reduces patient fatigue, discomfort, and unnecessary movement, which is especially important for clients who are weak, ill, or have mobility limitations. This demonstrates proper planning and patient-centered care.
C. Performing all examinations from the left side of the bed is incorrect. While some assessments are routinely done from the left side (e.g., cardiac examination), not all examinations require this position. The nurse should adjust based on the system being assessed and the patient’s condition.
D. Following the same examination sequence regardless of age or condition is inappropriate. Assessment techniques should be adapted based on the client’s age, health status, and ability to cooperate. A rigid sequence may not address specific needs or accommodate safety considerations.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.
