The nurse is assessing the neurologic status of a patient who has a late-stage brain tumor. With the reflex hammer, the nurse draws a light stroke up the lateral side of the sole of the foot and inward, across the ball of the foot. In response, the patient's toes fan out, and the big toe shows dorsiflexion. The nurse interprets this result as:
Achilles reflex, which is an expected response.
Negative Babinski sign, which is normal for adults.
Positive Babinski sign, which is abnormal for adults.
Clonus, which is a hyperactive response
The Correct Answer is C
A. The Achilles reflex involves the contraction of the calf muscles, not the fanning of the toes.
B. A negative Babinski sign would show the toes curling downward, which is normal for adults, not fanning out.
C. A positive Babinski sign, where the toes fan out and the big toe dorsiflexes, is abnormal in adults and typically indicates neurologic damage or dysfunction.
D. Clonus involves repeated muscle contractions, not the fanning of the toes.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Severe nystagmus is often associated with neurological disorders, particularly those affecting the cerebellum or brainstem.
B. is a sign that the patient is nervous about the examination. Nervousness typically doesn’t cause severe, persistent nystagmus.
C. Indicates a visual problem, and a referral to an ophthalmologist is indicated. While nystagmus affects vision, it is usually neurologically based, requiring a neurological assessment rather than a referral to an ophthalmologist.
D. Nystagmus is not typically normal, especially when it is severe and persistent. It warrants further investigation.
Correct Answer is B
Explanation
A. This category refers to non-urgent problems, which does not apply here as the client is showing signs of severe distress and requires immediate attention.
B. Central cyanosis, a low heart rate (bradycardia), and low blood pressure are life-threatening signs that necessitate immediate intervention to stabilize the patient.
C. This is not a routine or minor situation. The client is in critical condition and requires urgent intervention.
D. While second-level priorities are important, this patient has life-threatening signs requiring first-level priority, immediate action, and stabilization.
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.