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May 25, 2015

Homework Help: science

Posted by ADAM on Friday, November 12, 2010 at 6:24am.

1. All of the following are parts of the retina except
A. rods. C. fovea.
B. cones. D. lens.

2. Which of the following are tests of the eye?
A. Cephalgia, chondrodynia, sternotomy
B. Myelography, photon absorptiometry, thermography
C. Rheumatoid arthritis, muscular dystrophy, amyotrophic lateral sclerosis
D. Exophthalmometry, keratometry, gonioscopy

3. The tongue is covered with hairlike projections called
A. taste buds. C. cilia.
B. papillae. D. tactile receptors.

4. The portion of the nervous system that controls involuntary activities is a subdivision of
the _______ nervous system.
A. sympathetic C. peripheral
B. central D. parasympathetic

5. Choose the combining form which best completes the following group:
PONT/O, CRANI/O, FORAMIN/O, _______.
A. ENCEPHAL/O C. COCHLE/O
B. BLEPHAR/O D. SALPING/O11. A patient complains of constantly desiring food and water, then having to urinate
frequently. Tests show normal ADH levels. These symptoms suggest
A. diabetes insipidus. C. diabetes mellitus.
B. Cushing’s syndrome. D. panhypopituitarism.

6. A person with an injury to the extrinsic muscles of the eye would find it difficult to
A. focus light onto the retina.
B. interpret visual input.
C. move the eyeball.
D. control the amount of light entering the eye.

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