Medical Quiz

Consciousness and Sleep Quiz

Compared to adolescents, an elderly person would be likely to have:

A. more deep sleep but less total sleep

B. less deep sleep but more total sleep

C. fewer night-time awakenings and more total sleep

D. more night-time awakenings and less total sleep

Select your answer:
         


Topics:

Body Fluids and Blood Cells Medical Terminology Prefixes Division of Microbiology The Inflammatory Response Environmental Biotechnology Excretion Health and Medicine Skeleton Blood & Blood Vessels Eye Physiology Vision Mitosis Tutor Oral Biology Blood clotting Diabetes Pathophysiology

Other quiz:

Biotechnology › View

Which of the following describes the orientation of the DNA found in a run gel electrophoresis?

A. Small fragments are found near the well since it is negatively charged

B. Large fragments are found near the well while small fragments are found at the other end

C. Small fragments are found near the well while large fragments are found at the other end

D. Large fragments are found near the well since it is positively charged


Embryology › View


In the the third embryonic stage (bottom row), mammal embryos _____

A. have more characteristics in common with each other than with reptiles or birds.

B. are still hard to tell from reptiles and birds.

C. have the same features as fish, reptiles, and birds.

D. do not have tails.