Sara, a 27-year-old woman with no significant past medical history, presents with confusion and a brief loss of consciousness following a minor car accident. What is the most definitive indication that Sara has suffered a concussion?

She experiences headaches that last for several weeks after the incident.

Sara remembers every detail of the accident.

A CT scan shows no cerebral edema.

Sara's Glasgow Coma Scale score is 15.

Answer and Explanation

The Correct Answer is C

A.   Headaches are a common symptom of concussion but are not the most definitive indication since it can occur due to other causes.
B.   Sara remembering every detail of the accident does not exclude the possibility of a concussion, as some people may have intact memory despite having a brain injury.
C.   This indicates that there is no swelling or bleeding in the brain, which is a hallmark of concussion.
D.   While a GCS score of 15 suggests normal neurological function, it is not as definitive as a CT scan in ruling out cerebral edema or other brain injuries.

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Correct Answer is D

Explanation

A. Increasing sun exposure would actually increase the risk of sun damage and skin cancer rather than minimizing it.
B. While water-resistant sunscreens are important for protection during swimming, they are not the only measure needed to reduce sun damage, especially during extended sun exposure periods.
C. A sunscreen with SPF of at least 10 may not provide sufficient protection, especially for someone spending extended periods of time in direct sunlight. Higher SPF is generally recommended.
D. Avoiding direct sun exposure between 10 AM and 2 PM is crucial because during these hours, the sun's rays are the strongest, increasing the risk of sunburn and skin

damage. Opting for shade or protective clothing during these hours can significantly reduce the risk of sun damage.

A. Henry, 55: Sinusitis confirmed by CT scan B. Isabella, 23: Common cold symptoms lasting for 10 days C. Mason, 29: Allergic Rhinitis due to pollen exposure D. Grace, 67: Chronic sinusitis not responding to medications E. Grace, 67: Chronic sinusitis not responding to medications

Correct Answer is A,B,C,D

No explanation

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Sara, a 27-year-old woman with no significant past medical history, presents with confusion and a brief loss of consciousness following a minor car accident. What is the most definitive indication that Sara has suffered a concussion?

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Naxlex Comprehensive Predictor Exams

Martha, a 55-year-old with a past medical history of hypertension, asks you about decreasing her risk for sun damage during her frequent beach trips. Which advice is most accurate?

Correct Answer is D

Explanation

Nurse Patricia needs to choose the best management options for four different patients. Match the patient's condition to the appropriate management strategy.

Correct Answer is A,B,C,D

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Sara, a 27-year-old woman with no significant past medical history, presents with confusion and a brief loss of consciousness following a minor car accident. What is the most definitive indication that Sara has suffered a concussion?

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