ATI LPN
Medical Surgical Nursing Neurological Disorders Quizlet Questions
Question 1 of 5
A RN is measuring the BP of a hypertensive obese pt who has been admitted to the hospital for increased BG levels. While the pt is speaking, the RN notes that the pt has suddenly started mumbling and is unable to articulate words. Which action would the nurse take?
Correct Answer: B
Rationale: Sudden speech change suggests stroke; immediate HCP notification is critical. A/C delay, D is part of assessment. [Level: Analysis]
Question 2 of 5
Which type of neuron is responsible for connecting sensory and motor neurons in the spinal cord?
Correct Answer: C
Rationale: Interneurons link sensory and motor neurons in the CNS, key for reflexes. [Level: Knowledge]
Question 3 of 5
During the rising phase of an action potential, the membrane potential becomes more:
Correct Answer: B
Rationale: Na+ influx during depolarization makes the inside positive. [Level: Knowledge]
Question 4 of 5
Which type of synapse allows for the direct flow of ions and electrical current between adjacent neurons?
Correct Answer: A
Rationale: Electrical synapses use gap junctions for direct ion flow, unlike chemical synapses. [Level: Knowledge]
Question 5 of 5
The nerves responsible for transmitting pain signals from a burned finger to the spinal cord are examples of:
Correct Answer: A
Rationale: Pain signals travel via afferent (sensory) nerves to the CNS. [Level: Knowledge]