EBK HUMAN ANATOMY
9th Edition
ISBN: 9780134424828
Author: Nath
Publisher: YUZU
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Textbook Question
Chapter 10, Problem 15RFT
Which of the following describes the action of the digastric muscle?
(a) elevates the larynx
(b) elevates the larynx and depresses the mandible
(c) depresses the larynx
(d) elevates the mandible
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The geniohyoid muscle
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Chapter 10 Solutions
EBK HUMAN ANATOMY
Ch. 10 - Match each numbered item with the most closely...Ch. 10 - Prob. 2RFTCh. 10 - Prob. 3RFTCh. 10 - Prob. 4RFTCh. 10 - Prob. 5RFTCh. 10 - Prob. 6RFTCh. 10 - Prob. 7RFTCh. 10 - Match each numbered item with the most | closely...Ch. 10 - Match each numbered item with the most closely...Ch. 10 - Prob. 10RFT
Ch. 10 - Prob. 11RFTCh. 10 - Prob. 12RFTCh. 10 - Prob. 13RFTCh. 10 - Prob. 14RFTCh. 10 - Which of the following describes the action of the...Ch. 10 - Prob. 16RFTCh. 10 - Prob. 17RFTCh. 10 - Prob. 18RFTCh. 10 - Prob. 19RFTCh. 10 - Prob. 20RFTCh. 10 - 21. Which cranial nerve is most likely to have...Ch. 10 - During abdominal surgery, the surgeon makes a cut...Ch. 10 - Prob. 2RCCh. 10 - Which of the following muscles plays no role in...Ch. 10 - Which of the following features are common to the...Ch. 10 - Prob. 5RCCh. 10 - What role do the muscles of the tongue play in...Ch. 10 - Prob. 7RCCh. 10 - Prob. 8RCCh. 10 - What is the function of the diaphragm? Why is it...Ch. 10 - 10. What muscles are involved in controlling the...Ch. 10 - How do the muscles of the anal triangle control...Ch. 10 - Mary sees Jill coming toward her and immediately...
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- Which of the following muscles aid(s) in deep expiration? a. the scalenes b. the sternocleidomastoids c. the rectus abdominis d. the external intercostals e. the erector spinaearrow_forwardSelect the best answer or answers from the choices given: The prime mover of inspiration is the (a) diaphragm, (b) internal intercostals, (c) external intercostals, (d) abdominal wall muscles.arrow_forwardWhat is the function of trachealis muscle?arrow_forward
- When the diaphragm and external intercostal muscles contract, which of the following actions does NOT occur? A. Air moves into lungs B. The diaphragm moves inferiorly C. The intrapulmonary pressure decreases D. The intrapleural pressure increases.arrow_forwardIf the lungs are not muscles themselves, how are they able to move (expand and contract)?What must happen to our chest cavity in order for us to exhale?arrow_forwardHow do the abdominal muscles contribute to inhalation and exhalation?arrow_forward
- Identify the back muscles assisting in respiration. Differentiate each.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_forwardThe 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 cavityarrow_forward
- which muscles are involved in inhalation and which are involved in exhalation ?arrow_forwardSelect the best answer or answers from the choices given: When the inspiratory muscles contract, (a) the size of the thoracic cavity increases in diameter, (b) the size of the thoracic cavity increases in length, (c) the volume of the thoracic cavity decreases, (d) the size of the thoracic cavity increases in both length and diameter.arrow_forwardWhich of the following muscles functions to DECREASE the tension of the vocal cords 1. vocalis muscle 2. cricothyroid muscle 3. lateral cricoarytenoid muscle 4. posterior cricoarytenoid muscle 5. transverse / oblique arytenoid muscles 6. thyroarytenoid muscle Choose the following: (A) 1 and 2 (B) 3 and 4 (C) 1 and 6 (D) 3, 4, and 5 (E) 4 and 5arrow_forward
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