What is the carina?carina is the last segment of the trachea; irritants stimulating this structure will cause a cough reflexO The carina is where the pharynx splits into the esophagus and tracheaO The carina is an opening to the middle earO The carina is where the conducting zone turns into the respiratory zoneO The carina is a ridge of bone in the nasal cavityQuestion 16Into which organ of the alimentary canal is bile secreted?O liverO duodenumO gall bladderO stomachO ileum

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Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Similar questions

Which of the following protects the respiratory system from aspiration of food or liquid? Epiglottis only Thyroid cartilage only O Epiglottis and Ventricular folds. O Ventricular folds only
Question 7 Since the human thymus shrinks as one ages, one can surmise that the thymus: O plays its role early in life, allowing T cells to grow and mature O only has a protective function in newborns and infants O is not used unless one has major infections early in life O is a vestigial organ, no longer useful for most humans
Down Below is a concept map that connects the digestive, circulatory, and respiratory system. Add more pictures and information on how they connect ON THE CONCEPT MAP
Organs that filter lymph and may activate the immune system are: O lymphatic trunks O capillary beds O lymph capillaries O the spleen O lymph nodes
What are "respiratory droplets"? Mucus generated in the nasal cavities that drips down the back of the throat to cause post-nasal drip Droplets of saliva released when someone talks, sneezes, or coughs. Droplets of tissue fluid that accumulate in the lungs Droplets of aerosol from a flush of a toilet
After inserting an endotracheal tube into a patient's chest during an attempt to intubate (this process forces air into the lungs through the tube), you listen for respiratory sounds and hear them only in the right lung. What does this tell you about your tube placement? Group of answer choices You likely went past the carina and into the right primary bronchus. You likely went past the carina and into the left primary bronchus. You didn't pass the carina and are still above it in the trachea. The right lung is likely collapsed.
The human respiratory system functions in the following ways. Explain each: gas exchange sense of smell voice production body defenses acid-base balance temperature regulation
What prevents overinflation of the lungs? partial pressure of oxygen in alveoli baroreceptors in aortic arch stretch receptors in the lungs the hypothalamus
bronchioles [ Choose ] (Choose] lead to the alveolar ducts, which terminate in the alveoli cilia thin, sensitive structures where actual gas exchange occurs in lungs area that includes the lingual and palatine tonsils at back of mouth includes the visceral and parietal membranes around lungs cellular structures that propel mucus & particles toward pharynx alveoli TChoose] pleura [ Choose ] oropharynx [ Choose ] 71 VISon Mome Snd PU 6:57 Thicci B Just now Send a chat
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Jake told his girlfriend that the roller coaster did not bother him, butduring the ride he let loose with a long, high-pitched scream. Explainhow the muscles that control the vocal folds and the muscles that movethe epiglottis helped produce Jake’s scream
Which of the following is an example of the respiratory and circulatory systems working together? The blood flows through the kidneys, and waste products are removed. The lungs take in air, and the blood carries oxygen to the body's cells. O The diaphragm flexes, and the lungs take in air. OThese two systems do not work together.

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