Human Anatomy Laboratory Manual With Cat Dissections (9th Edition)
9th Edition
ISBN: 9780135168035
Author: Elaine N. Marieb, Lori A. Smith
Publisher: PEARSON
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Chapter 22, Problem 6CRCAQ
Summary Introduction
To review:
The reason for the paralysis in the left half of the larynx after the completion of surgery to close the ductus arteriosus.
Introduction:
The ductus arteriosus is present in the fetus and it minimizes the entry of the blood in the non-functional lungs of the fetus during fetal life. The blood from the right ventricle bypasses to the left auricle in the fetus because of the ductus arteriosus. It generally gets closed up by the 6th month of post fetal life. In case it does not get closed, it must be closed surgically.
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Chapter 22 Solutions
Human Anatomy Laboratory Manual With Cat Dissections (9th Edition)
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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- 5. The pharyngotympanic (auditory) tubes are found in the A. nasopharynx. B. oropharynx. C. laryngopharynx. D. oral cavity.arrow_forward54. After an inferior alveolar nerve block injection all of the following areas will be anesthetized EXCEPT the Answers AE A: mucosa of the lower lip. B: mandibular incisors . C: buccal gingiva of mandibular molars D: skin of the lower lip . E lingual gingiva of the mandibular teeth.arrow_forwardA 52-year-old woman comes to the physician because of hoarseness for 2 weeks. On examination, one vocal fold is devied toward the midine and does not abduct during deep inspiration Dysfunction of which of the following laryngeal muscles is the most likely cause of the lack of abduction? A) cricoarytenoid B) Lateral cricoarytenoid C) Posterior cricoarytenoid D) Thyroarylenold E) Transverse arytenoidarrow_forward
- 33 A 78-year-old man is brought to the emergency department because of a 2-day history of shortness of breath. His respirations are 30/min. Crackles are heard over the right midclavicular line at the level of the fifth intercostal space. This location most likely corresponds to which of the following? A) Costal pleura B) Lingula C) Main bronchus D) Middle lobe E) Upper lobearrow_forwardA person was rushed into an emergency room after receiving a knife wound in the left side of his thorax. The diagnosis was pneumothorax and a collapsed lung. Why did the lung collapse, and why only one lung (not both) collapsed.arrow_forwardWhy does the Vocal fold have peaks and valleys when vibrating?arrow_forward
- 1)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_forwardIdentify the correct statment about the respiratory system (A) the inner lining of the nasal cavity i mucous lined to moisten air and has a good blood supply to warm air (B) nasal concha create turbulence so that chemicals miss the olfactory receptors upon depp inhalation (C) if you have an upper respiratory tract infection, it likely involves an infection of the primary bronchus (D) pseudounipolar olfactory recpetors form the olfacotry nervearrow_forwardThe outer muscular walls of the pharynx include A. The pharyngeal constrictors B. Stylopharyngeus C. Palatopharyngeus D. Cricoarytenoid E. None of the abovearrow_forward
- 54. After an inferior alveolar nerve block injection all of the following areas will be anesthetized EXCEPT the Answers AE A: mucosa of the lower lip. B: mandibular incisors. Cbuccal gingiva of mandibular molars. D: skin of the lower lip. E lingual gingiva of the mandibular teeth.arrow_forwardA child was involved in an automobile collision. She was not wearing a safety restraint,and her chin struck the dashboard hard.When the physician looked into her ear, hecould see into her throat. What do you inferfrom this about the nature of her injury?arrow_forward1. Nem 71 of 145 OA) Cricothyroid National Board 77. A 52-year-old woman comes to the physician because of hoarseness for 2 weeks. On examination, one vocal fold is deviated toward the midine and does not about dung dng inspren Dysfunction of which of the following laryngeal muscles is the most likely cause of the lack of abduction? B) Lateral cricoarytenoid OC) Posterior cricoarytenoid OD) Thyroarytenoid OE) Transverse arytenoid and Embryologyarrow_forward
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