During a night's sleep people

a. go through the five stages of sleep just once.
b. usually increase the duration of REM periods as the night progresses.
c. progressively decrease the latent content of their dreams.
d. dream only during REM periods


b. usually increase the duration of REM periods as the night progresses.

Health & Biomechanics

You might also like to view...

Answer the following statements true (T) or false (F)

1. The transverse plane is also called the horizontal plane. 2. The sagittal plane divides the body into left and right portions. 3. The coronal plane divides the body into upper and lower portions. 4. A longitudinal section of the body is produced by a lengthwise slice along the long axis of a structure. 5. The dorsum is found on the posterior side of the trunk.

Health & Biomechanics

A patient presents to the Emergency Department complaining of numbness and weakness on his left side. The doctor believes this patient is experiencing a stroke (irreversible death of brain cells due to cut-off blood supply to the brain)

The correct abbreviation for this medical condition is: A) MRI B) CP C) CAT D) CVA

Health & Biomechanics

Leukemia is a/an ________

A) bacterial infection of the blood B) enlargement of the spleen C) cancer with too many white blood cells D) type of parasite

Health & Biomechanics

Anxious/avoidant relationships with parents may produce children who, when they reach adulthood,

A. are inclined to run from relationships. B. tend to stay married to the same person for a lifetime. C. find it easy to establish relationships. D. are satisfied living a solitary lifestyle.

Health & Biomechanics