What condition is caused by a sudden failure of the RAS?

A. Alzheimer's disease
B. Insomnia
C. Parkinson's disease
D. Narcolepsy


Answer: D

Anatomy & Physiology

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When performing a dissection, you notice that some of the nerves of the thoracic section of the spinal cord have ganglia that are located very close to the spinal cord. Some run laterally along the vertebral column. Many of the postganglionic fibers extend from these "chain" ganglia over to their effector organs. You are observing nerves of the ________ division.

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology

Why are the apocrine sweat glands fairly unimportant in thermal regulation?

What will be an ideal response?

Anatomy & Physiology

The linea aspera is located on the

A) humerus. B) tibia. C) ischium. D) femur. E) fibula.

Anatomy & Physiology

Define pneumothorax

What will be an ideal response?

Anatomy & Physiology