A nurse l monitoring an IV for a client who is to receive 120 mL of lactated Ringer's over 1 hr. The drip factor on the manual IV tubing is 15 gtt/mL. The nurse should ensure that the drip rate is set for how many gtt/min? (Round the answer to the nearest whole number. Use leading zero if it applies. Do not use a trailing zero.)

A) Social withdrawal: While social withdrawal can be a sign of depression or a worsening cognitive decline in clients with Alzheimer's disease, it does not immediately threaten the client's safety. It is important to monitor and address, but it is not the priority concern that requires immediate intervention.

B) Wandering outside at night: This is the priority issue and requires immediate intervention. Wandering, especially at night, poses a significant safety risk to clients with Alzheimer's disease. The client may become lost, disoriented, or fall, leading to injury. Immediate steps should be taken to ensure the environment is safe, such as installing locks or alarms on doors, and potentially seeking further evaluation or care interventions to manage this behavior.

C) Difficulty articulating words: Difficulty with speech or articulation can occur as part of Alzheimer's disease, especially in the later stages. While it can be distressing for the client and family, it does not present an immediate threat to the client's safety. This issue should be addressed as part of the overall care plan, but it is not as urgent as wandering.

D) Inability to remember their partner's name: Memory loss, including difficulty remembering names, is a common symptom of Alzheimer's disease. While it can be emotionally difficult for both the client and their family, it does not pose an immediate risk to the client’s safety or well-being. This symptom should be monitored, but it is not the top priority for immediate intervention.

A) "Relax your arm across your chest and I will test your elbow extension.": This instruction is not relevant to testing the plantar Babinski reflex. The Babinski reflex involves the lower extremities, specifically the foot, not the arm or elbow. This instruction pertains to testing the upper extremity and is incorrect for this context.

B) "Place your foot in my hand and I will tap the back of your heel.": This is not the correct method for testing the plantar Babinski reflex. The Babinski reflex is tested by stroking the sole of the foot, not by tapping the back of the heel. The test is designed to elicit a response from the foot, not by applying pressure to the heel.

C) "Sit on the edge of the bed while I tap your knee.": This instruction relates to testing the patellar reflex (knee jerk), not the plantar Babinski reflex. The Babinski reflex involves stroking the bottom of the foot, not tapping the knee, so this is not appropriate for the test in question.

D) "Lie down and I will stroke the bottom of your foot.": This is the correct instruction for testing the plantar Babinski reflex. The client should be in a comfortable position, typically lying down, and the nurse should gently stroke the sole of the foot from the heel to the toes to assess the reflex. A normal response in adults is for the toes to curl downward, while an abnormal response (Babinski sign) would be the extension of the big toe and fanning of the other toes.