Human Anatomy
9th Edition
ISBN: 9780135168059
Author: Marieb, Elaine Nicpon, Brady, Patricia, Mallatt, Jon
Publisher: Pearson Education, Inc.,
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Chapter 22, Problem 3RQ
Summary Introduction
To determine:
The true statement about vocal cords.
Introduction:
Vocal cords are important folds of tissues in the larynx or voice box that attach to different types of cartilaginous tissue. There are two sets of folds and that are connected to the muscles and nerves. Changes in the tension of the vocal cords helps the voice box to produce sound of different pitches and intensity.
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What must happen to the vocal folds to produce a higherpitched sound? A lower-pitched sound? What produces a loudersound?
The opening marked by the black arrow connects which of the following:
Choose from the following:
(A) vestibule to nasal cavity
(B) nasopharynx / oropharynx
(C) nasal cavity / nasopharynx
(D) oropharynx / laryngopharynx
(E) nasal cavity / oral cavity
Identify the correct statment about the respiratory system
(A) the larynx shorthens at puberty
(B) the major function of vestibular folds is to support the vocal folds
(C) decreased size of thyroid cartilage in men increases the deepness of their voice
(D) the epiglottis prevents food from entering the esophagus
Chapter 22 Solutions
Human Anatomy
Ch. 22 - Which respiratory structures are lined with...Ch. 22 - Prob. 2CYUCh. 22 - Prob. 3CYUCh. 22 - Prob. 4CYUCh. 22 - Prob. 5CYUCh. 22 - Prob. 6CYUCh. 22 - At what level of the bronchial tree are cartilage...Ch. 22 - Prob. 8CYUCh. 22 - Name the fissure that separates the superior and...Ch. 22 - In what order, from superior to inferior, do the...
Ch. 22 - Would a stab wound in the midclavicular line just...Ch. 22 - How does contraction of the diaphragm affect the...Ch. 22 - What will happen to the lung in the stab wound...Ch. 22 - Prob. 14CYUCh. 22 - Prob. 15CYUCh. 22 - Prob. 16CYUCh. 22 - Prob. 17CYUCh. 22 - Prob. 18CYUCh. 22 - Prob. 1RQCh. 22 - Prob. 2RQCh. 22 - Prob. 3RQCh. 22 - Prob. 4RQCh. 22 - Match the proper type of lining epithelium from...Ch. 22 - Match the air tube in column B with the lung...Ch. 22 - Prob. 7RQCh. 22 - Prob. 8RQCh. 22 - A serous cell of a gland secretes (a) the slippery...Ch. 22 - The function of type I alveolar cells is to (a)...Ch. 22 - Prob. 11RQCh. 22 - Prob. 12RQCh. 22 - Prob. 13RQCh. 22 - Prob. 14RQCh. 22 - Prob. 15RQCh. 22 - The three terms choanae, conchae, and carina are...Ch. 22 - Prob. 17RQCh. 22 - Sketch a picture of the right and left lungs in...Ch. 22 - Prob. 19RQCh. 22 - Prob. 20RQCh. 22 - Prob. 1CRCAQCh. 22 - Prob. 2CRCAQCh. 22 - Prob. 3CRCAQCh. 22 - Prob. 4CRCAQCh. 22 - Prob. 5CRCAQCh. 22 - Prob. 6CRCAQ
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- Name the structure indicated by the black arrow and name the opening. (a) (b) 02019 Pearson Education, Inc. tonsils; internal naris false vocal cords; epiglottis true vocal cords; glottis false vocal folds; faucesarrow_forward1)What is the anatomical reason that you are unable to breathe for a limited period of time once you swallow? How does this help to protect the lungs? 2)Polio causes a patient's intercostal muscles to be completely paralysed. What impact would this have on the patient's breathing?arrow_forwardWhich one of the following is a possibility for most of us in regard to breathing, by making a conscious effort? (a) One can breathe out air totally without oxygen. (b) One can breathe out air through Eustachian tube by closing both nose and mouth. (c) One can consciously breathe in and breathe out by moving the diaphragm alone, without moving the ribs at all. (d) The lungs can be made fully empty by forcefully breathing out all air from them. (Mains 2011)arrow_forward
- considering the nasal tract, soft palate, hard palate, teeth, your tongue, your lips, epiglottis, vetricular folds, laryngeal ventricle, thyroid cartilage, vocal folds and cricoid cartilage... describe three interesting facts or topics on the human voicearrow_forwardName and describe the three single cartilages of thelarynx. What are their functions?arrow_forwardThe structure that prevents the entry of liquids or solid food into the respiratory passageways during swallowing is the, (a) glottis. (b) arytenoid cartilage. (c) epiglottis. (d) thyroid cartilage.arrow_forward
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