HUMAN ANATOMY+PHYSIOLOGY-ACCESS(IAC)
11th Edition
ISBN: 9780134788784
Author: Marieb
Publisher: PEARSON
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Chapter 15, Problem 1RQ
Summary Introduction
To determine:
The name of accessory gland, secretion of which is oily in nature is:
(a) Conjunctiva
(b) Lachrymal gland
(c) Tarsal gland
Expert Solution & Answer
Answer to Problem 1RQ
Solution:
(c) Tarsal glands
Explanation of Solution
The meibomian gland or tarsal gland is a unique type of sebaceous gland that is present in the eyelids inside the tarsal plate. The main role is to provide meibum. The meibum is an oily substance that prevents the evaporation of the eye’s tear film. It also prevents tear spillage on the cheeks and dysfunction of this gland causes dry eyes. The conjunctiva helps in lubricating the eye by releasing mucus. It prevents the entry of the microbes in the eye. The lacrimal gland secretes the tear film in the eye. The tears flow inside the canals that are attached to the lacrimal sac.
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Biology Question
This entire structure (Pinus pollen cone) using lifecycle terminology is called what?
Chapter 15 Solutions
HUMAN ANATOMY+PHYSIOLOGY-ACCESS(IAC)
Ch. 15 - Prob. 1RQCh. 15 - 2. The portion of the fibrous layer that is white...Ch. 15 - 3. Which sequence best describes a normal route...Ch. 15 - 5. Damage to the medial recti muscles would...Ch. 15 - 6. The phenomenon of dark adaptation is best...Ch. 15 - Prob. 18RQCh. 15 - Prob. 5RQCh. 15 - Prob. 6RQCh. 15 - Prob. 7RQCh. 15 - Prob. 8RQ
Ch. 15 - 14. Taste buds are found on the (a) anterior part...Ch. 15 - 17. Olfactory nerve filaments are found (a) in the...Ch. 15 - Prob. 11RQCh. 15 - 20. Which of the following statements does not...Ch. 15 - Prob. 19RQCh. 15 - Prob. 13RQCh. 15 - Prob. 20RQCh. 15 - Prob. 21RQCh. 15 - Prob. 14RQCh. 15 - 28. Why do you often have to blow your nose after...Ch. 15 - 29. How do rods and cones differ functionally?
Ch. 15 - Prob. 25RQCh. 15 - Prob. 26RQCh. 15 - Prob. 23RQCh. 15 - Name the cranial nerves that serve the sense of...Ch. 15 - Prob. 27RQCh. 15 - Prob. 28RQCh. 15 - Prob. 29RQCh. 15 - Prob. 30RQCh. 15 - Prob. 24RQCh. 15 - Prob. 31RQCh. 15 - Prob. 32RQCh. 15 - Prob. 1CCSCh. 15 - Prob. 2CCSCh. 15 - Prob. 3CCSCh. 15 - Prob. 4CCSCh. 15 - Prob. 5CCSCh. 15 - Prob. 6CCS
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