Complete Question Bank

ATI LPN · Anatomy and Physiology · Test Questions on Autonomic Nervous System

Full Question & Rationale Repository

Showing all 5 practice questions with expert explanatory rationales.

Question 1 of 5

The study of the normal functioning and disorders of the nervous system.

A. Nerve

B. Oligodendrocytes

C. Neurology

D. Parasympathetic

Correct Answer: Neurology

Question 2 of 5

Which phase of the action potential involves the efflux of potassium ions?

A. Rising phase

B. Falling phase

C. Overshoot phase

D. Repolarization phase

Correct Answer: Repolarization phase

Question 3 of 5

The human nervous system is capable of a wide range of functions. What is the basic unit of the nervous system?

A. Glial cell

B. Meninges

C. Neuron

D. Cerebrospinal fluid

Correct Answer: Neuron

Question 4 of 5

The hypothalamus plays a crucial role in:

A. Temperature regulation, hunger, and thirst

B. Voluntary muscle control

C. Auditory processing

D. Visual perception

Correct Answer: Temperature regulation, hunger, and thirst

Question 5 of 5

What type of glial cell is responsible for filtering blood to produce CSF at the choroid plexus?

A. ependymal cell

B. astrocyte

C. oligodendrocyte

D. Schwann cell

Correct Answer: ependymal cell

Ready to Guarantee Your Result?

Start Your ATI LPN Preparation Journey Today

Access over 300,000 verified practice questions, comprehensive subject diagnostic exams, and timed clinical simulations engineered for success.