CONNECT ACCESS FOR BIOL 01204 <C>
12th Edition
ISBN: 9781264443123
Author: Raven
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Textbook Question
Chapter 47, Problem 1A
When you take a deep breath, your stomach moves out because
a. swallowing air increases the volume of the thoracic cavity.
b. your stomach shouldn’t move out when you take a deep breath because you want the volume of your chest cavity to increase, not your abdominal cavity.
c. contracting your abdominal muscles pushes your stomach out, generating negative pressure in your lungs.
d. when your diaphragm contracts, it moves down, pressing your abdominal cavity out.
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The pharynx functions as a(n)______; whereas larynx functions as a(n)____________:
a. Common passageway for air & food; passageway for food only
b. Passageway for air only; common passageway for air & food
c. Common passageway for air & food; passageway for air only
d. Passageway for food only; common passageway for air & food
The diaphragm and the external intercostal muscles are contracted. Choose the true statement or statements below. Pick all that apply.
a. Exhalation is occurring.
b. Inhalation is occurring.
c. Air flows down the pressure gradient from the atmosphere to the lungs.
d. Air flows down the pressure gradient from the lungs to the atmosphere.
The lungs do not normally collapse because a. they are attached to the thoracic wall with parietal ligaments. b. they are attached to the thoracic wall with the visceral ligaments. c. the pressure in the intrapleural cavity is lower than the pressure in the intrapulmonary space (lungs). d. the pressure in the intrapleural cavity is greater than the pressure in the intrapulmonary space (lungs).
Chapter 47 Solutions
CONNECT ACCESS FOR BIOL 01204 <C>
Ch. 47.1 - Prob. 1LOCh. 47.1 - Prob. 2LOCh. 47.1 - Compare evolutionary strategies for maximizing gas...Ch. 47.2 - Prob. 1LOCh. 47.2 - Prob. 2LOCh. 47.3 - Prob. 1LOCh. 47.3 - Prob. 2LOCh. 47.3 - Describe the breathing cycle of birds.Ch. 47.4 - Prob. 1LOCh. 47.4 - Prob. 2LO
Ch. 47.4 - Prob. 3LOCh. 47.5 - Describe the structure of hemoglobin.Ch. 47.5 - Predict hemoglobins oxygen affinity in various...Ch. 47.5 - Prob. 3LOCh. 47 - Prob. 1DACh. 47 - Prob. 2DACh. 47 - Prob. 3DACh. 47 - Prob. 4DACh. 47 - For a given PO2, how does oxyhemoglobin saturation...Ch. 47 - Prob. 1IQCh. 47 - Prob. 2IQCh. 47 - Prob. 1UCh. 47 - Increased efficiency of gas exchange in...Ch. 47 - Prob. 3UCh. 47 - Prob. 4UCh. 47 - Ficks Law of Diffusion states the rate of...Ch. 47 - Prob. 6UCh. 47 - Prob. 7UCh. 47 - Prob. 8UCh. 47 - When you take a deep breath, your stomach moves...Ch. 47 - Marine mammals are able to hold their breath for...Ch. 47 - Countercurrent flow systems do not occur in lungs...Ch. 47 - Respiratory organs of invertebrates and...Ch. 47 - Prob. 5ACh. 47 - During exercise more oxygen is delivered to the...Ch. 47 - Compare the operation and efficiency of fish gills...Ch. 47 - What happens when, during exercise, the oxygen...Ch. 47 - Explain how bacteria, archaea, protists, and many...
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- Using the Anatomy and Physiology of the Human Body to Correlate Patient Sign and Symptoms What happens in our body every second without having to even think about it is one of the amazing things about its functions. you learned how important it is to know the anatomy and physiology of the human body in order to correlate the signs and symptoms of patients. A. Explain the process of inhalation and exhalation, including the muscle associated with respiration B. Using your knowledge of medical terminology, list signs and symptoms of the respiratory system (5 minimum). C. Identify and explain what you consider to be the worst common upper and lower respiratory diseases and/or conditions. D. Choose one of the diagnostic tests used to diagnose and treat respiratory conditions. Explain the steps to perform the test.arrow_forwardThe outer muscular walls of the pharynx include A. The pharyngeal constrictors B. Stylopharyngeus C. Palatopharyngeus D. Cricoarytenoid E. None of the abovearrow_forwardThe trachea has rings of cartilage to: a. Allow the trachea to close when air is not present b. Keep the trachea open for continuous air flow c. Allow the trachea to close when food is not present d. Keep the trachea open for continuous food flowarrow_forward
- At an active muscle, red blood cells drop off and pick up .a. hemoglobin; bicarbonate c. hemoglobin; carbon dioxide gasb. oxygen gas; bicarbonate d. oxygen gas; carbon dioxide gasarrow_forwardThe two openings in the nostrils at the base of the nose are known as A. Wings B. Arch of the wing C. Columna nasi D. Anterior naresarrow_forwardThis structure blocks the opening to the respiratory system duringswallowing.a. esophagus c. epiglottisb. pharynx d. salivary glandarrow_forward
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