The ________ is the eyepiece where you place your eyes to observe the specimen.
A) nosepiece
B) ocular lens
C) objective lens
D) condenser
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Question 2) Which organ, located in the female pelvic cavity, produces estrogen?
A) testis
B) ovary
C) pancreas
D) parathyroid gland
E) thyroid gland
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Question 3) Receptors for hearing are located in the ________.
A) cochlea
B) vestibule
C) semicircular canals
D) utricle
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Question 4) The ________ is the supportive frame of the microscope that joins the body tube to the base.
A) arm
B) base
C) body tube
D) nosepiece
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Question 5) A tool that records voltage changes that occur as eye position changes is called an ________.
A) EEG
B) ECG
C) EOG
D) EMG
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Question 6) The following are all guidelines for proper use of a microscope EXCEPT which statement?
A) Carry the microscope with two hands at all times.
B) When cleaning the lens of a microscope, use water and a paper towel.
C) Completely unwind the electrical plug before plugging it in.
D) Store the microscope with the low-power objective lens in position.
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Question 7) What are the jumping eye motions that occur when a person is reading or looking out the window of a moving car?
A) saccades
B) voluntary fixation
C) EOG
D) None of the listed responses is correct.
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Question 8) The ability to distinguish between two objects located close to each other is called ________.
A) field of view
B) resolution
C) total magnification
D) depth of field
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Question 9) Identify the gland in the figure that produces insulin and glucagon.
A) A
B) B
C) C
D) D
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Question 10) What is the area of the eye with the greatest acuity?
A) optic disk
B) macula lutea
C) lens
D) fovea
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