Laboratory Manual for Human Anatomy & Physiology (Cat Version)
4th Edition
ISBN: 9781259864612
Author: Martin
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Textbook Question
Chapter 35, Problem 3.1CT
A song blow to the head might cause the retina to detach. From observations made during the eye dissection, explain why this can happen.
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Which abnormality of the eye is correctly matched?a. cataracts—cloudy corneasb. glaucoma—intraocular pressure is decreasedc. farsightedness—eyeball is longer than usuald. nearsightedness—image focuses behind the retinae. astigmatism—cornea or lens is uneven
Ciliary Body
Conjunctiva
Body of Iris
Sclera
Pupil
Anterior
chamber
Anterior
Suspensory
ligaments
cavity
Posterior
chamber
Posterior cavity
(vitreous chamber
-A
-C
Retina
E.
A.
F.
B.
G.
C.
D.
Identify the following structures and sketch them in the spaces provided:
1. Cornea
2. Anterior cavity containing aqueous humor
3. Iris
4. Pupil
5. Lens
6. Zonular fibers of the lens
7. Ciliary body
a. Ciliary processes
b. Ciliary muscle
8. Vitreous chamber containing vitreous body
9. Sclera
10. Choroid
11. Retina
a. Macula lutea
i. Fovea centralis
b. Rods
c. Cones
12. Optic disc
13. Optic nerve (cranial nerve II)
14. Primary visual cortex of the brain
Chapter 35 Solutions
Laboratory Manual for Human Anatomy & Physiology (Cat Version)
Ch. 35 - The cornea and the sclera compose the ______ layer...Ch. 35 - We are able to see color because the eye contains...Ch. 35 - The perception of vision occurs in the a. optic...Ch. 35 - Which of the following is not part of the middle...Ch. 35 - The area of our eye where visual acuity is best is...Ch. 35 - Which of the following extrinsic skeletal muscles...Ch. 35 - The conjunctiva covers the superficial surface of...Ch. 35 - Tears from the lacrimal gland eventually flow...Ch. 35 - Figure 35.12 Label the structures in the sagittal...Ch. 35 - FIGURE 35.13 Sagittal of the eyes (5*). Identify...
Ch. 35 - Match the terms in column A with the descriptions...Ch. 35 - Prob. 2.13ACh. 35 - List three ways in which rods and cones differ in...Ch. 35 - Partial frontal cut of dissected cow eye. Label...Ch. 35 - Prob. 3.1ACh. 35 - What kind of tissue do you think is responsible...Ch. 35 - How do you compare the shape of the pupil in the...Ch. 35 - Where was the aqueous humor in the dissected eye?Ch. 35 - What is the function of the dark pigment in the...Ch. 35 - Prob. 3.6ACh. 35 - Describe the vitreous humor of the dissected eye.Ch. 35 - A song blow to the head might cause the retina to...
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