Which of the following is an instrument used to examine the ear canal and the tympanic membrane?

A) Otoscope
B) Exam light
C) Penlight
D) Anoscope
E) Ophthalmoscope

​Controls the autonomic nervous system

A) ​thalamus
B) ​hypothalamus

The following is a reason for an apparent lack of benefit from a screening program:

A) The available treatments are not effective even when administered early in the disease progression.
B) The clinical phase of disease is long and usually ends with the death of the patient.
C) The usual diagnosis of disease happens very late in the disease progression.
D) The preclinical phase of disease is very long.
E) The current therapies are very effective when administered in the preclinical phase of disease.

The study of what matter is made of and how it changes is ________.

​Identify the safety device on a needle to protect users from accidental needle injury.

A) ​sterile lancet
B) ​intravenous puncture needle
C) ​BD Eclipse Blood Collection needle
D) ​none of the above

Another term for abstracting is:

A) assigning.
B) identifying.
C) relating.
D) specifying.