2.1.3

In the image, the two light orange lines represent the cell membrane. Everything above the two lines is outside of the cell, everything below is inside the cell. Which letter represents glucose molecules?

• A

• B

• C

• D

What is the process of making a puncture in a vein with a needle to extract blood is referred to as.... .

• Hematology

• Phlebotomy

• otolarygnologists

The four blood components are....

• Erythrocytes, reb blood cells, and macrophages, plasma

• Leukoctyes, Erythrocytes, thrombocytes, plasma

• reb blood cells, and macrophages, Leukoctyes, plasma

What is the space inside the iris called?

• pupil

• ciliary body

• lens

• choroid

Any sound the heart makes besides lub-dub is called a

• heart attack

• echo

• murmur

• twitch

Which of the following pigments are in moles and freckles?

• carotene

• hemoglobin

• betacarotene

• melanin

low pitch rattling sounds in the lung that sound like snoring

• vesicular

• crepitations

• rhonchi

• stridor

Which lung sound has a musical quality and is due to narrowing of the airway?

• rales

• stridor

• bronchophony

• wheezing

The Snellen Chart is used to measure which of the following?

• visual acuity

• audio acuity

• monocular acuity

• color acuity

What are the purpose of tonsils?

• allow bacteria & viruses to reproduce

• trap only bacteria

• trap bacteria & viruses

• allow only viruses to reproduce