Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion
Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion
6th Edition
ISBN: 9781119304142
Author: Connie Allen, Valerie Harper
Publisher: WILEY
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Chapter 24, Problem 1.1BGL
Summary Introduction

To label: The parts of the conjunctive in Figure 24.1 (a).

Introduction: The eye of a human is a specialized organ. It has the ability to process and receive visual details. The light is detected by the eye and converted into electrochemical impulses. The accessory structure of the eye includes eyelashes, eyebrows, palpebrae, or eyelids, conjunctiva, extrinsic eye muscles, and lacrimal apparatus.

Expert Solution
Check Mark

Answer to Problem 1.1BGL

Pictorial representation:

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 24, Problem 1.1BGL , additional homework tip  1

Fig1: The parts of conjunctiva

Explanation of Solution

1. Conjunctival fold: The conjunctiva is the mucous membrane. The eyelids’ inner surface and eyeballs’ exposed surface are lined by the conjunctiva.  The pocket is formed by the conjunctival fold that possesses contacts from moving toward the eyeball’s posterior part.

2. Palpebral conjunctiva: The palpebral conjunctiva is the portion of the conjunctiva. The interior of the eyelid is covered by the palpebral conjunctiva.

3. Bulbar conjunctiva: The bulbar conjunctiva is otherwise referred to as ocular conjunctiva and it is a portion of the conjunctiva. The bulbar conjunctiva does not cover the cornea. It covers the anterior portion of the white of the eye.

Summary Introduction

To label: The structures of the lacrimal apparatus in Figure 24.1 (b).

Expert Solution
Check Mark

Answer to Problem 1.1BGL

Pictorial representation:

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion, Chapter 24, Problem 1.1BGL , additional homework tip  2

Fig1: The structures of the lacrimal apparatus

Explanation of Solution

A group of structure involved in draining and generating tears is referred to as the lacrimal apparatus.

4. Lacrimal gland: The lacrimal gland secretes and generates tears onto the surface of the eye. The fluid is released continuously by the lacrimal gland, which protects and cleanses the surface of the eyes.

5. Lacrimal canals: They are small channels found in every eyelid and it is also called as lacrimal canaliculi. The tear is drained into the enlarged lacrimal sac from the eyes by the lacrimal canals.

6. Lacrimal sac: The dilated oval upper end of the nasolacrimal duct is lacrimal sac. The lacrimal sac is also referred to as lachrymal sac.

7. Nasolacrimal duct: The nasolacrimal duct is otherwise known as the tear duct. The tear is received by the enlarged nasolacrimal duct from the lacrimal sac and the tears are drained into the nasal cavity.

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Chapter 24 Solutions

Laboratory Manual for Anatomy and Physiology, 6e Loose-Leaf Print Companion

Ch. 24 - Label the structures of the macula and crista in...Ch. 24 - Label the structures of the olfactory epithelium...Ch. 24 - Label the gustatory structures in Figure 24.18(a),...Ch. 24 - Prob. 1AESCh. 24 - ____________________ produces tears Ch. 24 - Prob. 3AESCh. 24 - Prob. 4AESCh. 24 - ____________________ membrane that covers the...Ch. 24 - Prob. 6AESCh. 24 - Prob. 1EEMCh. 24 - ____________________ moves eyeball laterally Ch. 24 - Prob. 3EEMCh. 24 - Prob. 4EEMCh. 24 - Prob. 5EEMCh. 24 - Prob. 6EEMCh. 24 - __________ produces aqueous humor Ch. 24 - Prob. 2ESCh. 24 - Prob. 3ESCh. 24 - Prob. 4ESCh. 24 - __________ drains aqueous humor from the anterior...Ch. 24 - Prob. 6ESCh. 24 - Prob. 7ESCh. 24 - __________ anterior boundary of retina Ch. 24 - Prob. 9ESCh. 24 - __________ changes shape to focus light on...Ch. 24 - ______ location of aqueous humor Ch. 24 - Prob. 12ESCh. 24 - Prob. 13ESCh. 24 - Prob. 14ESCh. 24 - Name the two layers of the retina. Ch. 24 - Prob. 1AORCh. 24 - ______ axons form optic nerve Ch. 24 - Prob. 3AORCh. 24 - ______ photoreceptor that allows us to see color Ch. 24 - _______ contains rods and cones Ch. 24 - ______ the center of the neural portion of the...Ch. 24 - __________ photoreceptor used in night vision Ch. 24 - ______ rods and cones synapse on these cells Ch. 24 - Define accommodation. Ch. 24 - A 10-year-old patient’s distance visual acuity was...Ch. 24 - A 60-year-old man has to hold his newspaper at...Ch. 24 - A person with __________ has blurry near vision...Ch. 24 - A person with __________ does not see everything...Ch. 24 - A person with __________ has normal near vision...Ch. 24 - Prob. 1EMESCh. 24 - Prob. 2EMESCh. 24 - Prob. 3EMESCh. 24 - Prob. 4EMESCh. 24 - ______ external feature of ear that contains the...Ch. 24 - Prob. 6EMESCh. 24 - Prob. 7EMESCh. 24 - Prob. 8EMESCh. 24 - _______ interconnected components of membranous...Ch. 24 - Prob. 2IESCh. 24 - ______ sections of the membranous labyrinth found...Ch. 24 - ______ section of the membranous labyrinth that...Ch. 24 - Prob. 5IESCh. 24 - _______ interconnected components of bony...Ch. 24 - Prob. 1MCMCCh. 24 - ______ receptor(s) that contain(s) hair bundles,...Ch. 24 - _____ components of macula Ch. 24 - Prob. 4MCMCCh. 24 - _____ structure(s) that bend(s) stereocilia of...Ch. 24 - _____ spiral organ of Corti sits on this...Ch. 24 - Prob. 7MCMCCh. 24 - Prob. 8MCMCCh. 24 - _____ contains perilymph Ch. 24 - _____ equilibrium receptor found within ampullae...Ch. 24 - _____ What causes nystagmus? Ch. 24 - Prob. 2AETCh. 24 - Prob. 3AETCh. 24 - Prob. 4AETCh. 24 - Prob. 5AETCh. 24 - Prob. 1OLFCh. 24 - Prob. 2OLFCh. 24 - Prob. 3OLFCh. 24 - Prob. 4OLFCh. 24 - Prob. 5OLFCh. 24 - Prob. 1TCh. 24 - Prob. 2TCh. 24 - Prob. 3TCh. 24 - Prob. 4TCh. 24 - Prob. 5TCh. 24 - Prob. 6TCh. 24 - Prob. 7TCh. 24 - Prob. 8TCh. 24 - Prob. 1UYKCh. 24 - Prob. 2UYKCh. 24 - Name all the accessory eyeball structures, fluids,...Ch. 24 - Prob. 5UYKCh. 24 - Prob. 6UYKCh. 24 - Prob. 7UYKCh. 24 - Prob. 8UYKCh. 24 - Explain why a pituitary tumor may affect vision. Ch. 24 - Prob. 10UYKCh. 24 - Prob. 11UYKCh. 24 - Prob. 12UYKCh. 24 - Prob. 14UYKCh. 24 - Prob. 15UYKCh. 24 - Prob. 16UYKCh. 24 - Describe a series of movements that would...Ch. 24 - Why do we sniff when we wish to smell something...Ch. 24 - Prob. 19UYKCh. 24 - Prob. 20UYK
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