A nurse is preparing to test a client's plantar Babinski reflex. Which of the following instructions should the nurse give to prepare the client for this test?
"Place your foot in my hand and I will tap the back of your heel."
"Lie down and I will stroke the bottom of your foot."
"Sit on the edge of the bed while I tap your knee."
"Relax your arm across your chest and I will test your elbow extension."
The Correct Answer is B
The plantar Babinski reflex is assessed by stroking the sole of the foot from the heel towards the toes. A normal response is the flexion or curling of the toes. An abnormal response, known as a positive Babinski sign, is the extension and fanning out of the toes, which indicates an upper motor neuron lesion.

"Place your foot in my hand and I will tap the back of your heel": This instruction is more relevant to testing the Achilles tendon reflex, where the nurse taps the back of the heel to elicit a plantarflexion response.

"Sit on the edge of the bed while I tap your knee": This instruction is more relevant to testing the patellar reflex, also known as the knee-jerk reflex. The nurse taps the patellar tendon just below the kneecap to elicit a reflexive contraction of the quadriceps muscle.

"Relax your arm across your chest and I will test your elbow extension": This instruction is more relevant to testing the triceps reflex, where the nurse taps the triceps tendon to elicit a reflexive extension of the elbow.

Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Helping the client develop positive self-talk and challenging negative thoughts can be beneficial in managing depressive symptoms. Assisting the client in recognizing negative self-perceptions and replacing them with more positive and realistic thoughts can help improve mood and self-esteem.
Exercise has been shown to have mood-enhancing effects and can help alleviate symptoms of depression. However, exercise should be done earlier in the day rather than right before bedtime, as it can have stimulating effects that may interfere with sleep.
It is important to encourage the client to engage in activities and spend time with others. Isolation and spending excessive time alone can exacerbate depressive symptoms. However, it is also important to respect the client's need for privacy and personal space.
While diet does play a role in overall well-being, there is no specific evidence to support the use of low-protein snacks for the treatment of major depressive disorder. It is important to provide the client with a well-balanced diet that includes a variety of nutrients to support overall health.
Correct Answer is E
Explanation
Adequate fluid intake helps to soften the stool, prevent constipation, and ease bowel movements. It can also help with bladder function and prevent urinary tract infections. This intervention is particularly relevant given the client's complaint of abdominal cramping and a small, hard, painful bowel movement.
The other options are not appropriate based on the information provided:
- "Encourage prolonged dangling before ambulation" is not necessary or relevant in this case. The client is already transferring out of bed to a chair independently and ambulating independently in the hallway, indicating sufficient mobility.
- "Irrigate indwelling catheter with 500 mL of fluid" is not indicated based on the provided information. The urinary catheter is intact, and the client is producing an appropriate amount of urine. There is no indication of urinary retention or need for irrigation.
- "Administer an enema" is not necessary at this point. The client has reported a small, hard, painful bowel movement, which indicates constipation. However, conservative measures such as encouraging oral fluid intake and possibly adding dietary fiber should be tried first before considering an enema.
- "Assist the client with a sitz bath" is not directly related to the client's current symptoms. A sitz bath is typically used for perineal hygiene, pain relief, or healing after certain surgical procedures, but it does not address the reported abdominal cramping or constipation.
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