Choose the One Most Appropriate Answer for Each

question 28

Multiple Choice

Choose the one most appropriate answer for each.
-pheromone

• A)relays action potentials from the ear to the brain
• B)contains the organ of Corti
• C)vibrates upon contact with sound waves
• D)elastic membrane that creates pressure waves in cochlear fluid
• E)consists of tissue containing rods and cones
• F)bone in middle ear
• G)defined by peak height and valley depth of sound waves
• H)helps maintain balance and position; detects acceleration
• I)depends on the number of wave cycles per second
• J)a substance that elicits a response in members of the same species
• K)regulates size of pupil and amount of incoming light

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Definitions:

Sensitivity Test

A laboratory test used to determine the effectiveness of antibiotics or other antimicrobial agents against bacteria or other pathogens.

First Morning Urine

The first urination after waking up, often used in medical testing as it is more concentrated and can provide more accurate results.

Random Urine

A urine sample taken at any given time, without any prior preparation, used for general or specific medical testing.

Specimen

A sample or part taken from a living organism or the environment for the purpose of scientific examination.