Anatomy & Physiology (6th Edition)
6th Edition
ISBN: 9780134156415
Author: Elaine N. Marieb, Katja N. Hoehn
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Question
Chapter 21, Problem 1CCS
Summary Introduction
Case summary:
Barbara Joley is cyanotic due to a bus accident. Her heart was beating fast but she was not respiring.
Characters in the case:
Barbara Joley.
Adequate information:
The patient’s pulse was examined to be running fast and thready. The lady suffers an injury in the C2 column of the vertebra.
To determine:
The cause for the cessation of breathing by examining the peculiar positioning of the head.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
The best location for an emergency airway opening to place a 'hole' is
Choose the following:
(A) between the hyoid bone and the thyroid cartilage
(B) between the thyroid and cricoid cartilages
(C) between the 3rd and 4th tracheal cartilage rings
A secret service agent is responding to a threat at the White House and rushes the president to the underground bunker. After seeing the
president into the bunker the agent shuts the door and runs back upstairs to confront the assailants. On her way, she runs through toxic
gas coming out of a gas canister and suddenly starts gasping for air and feels her muscles becoming weak. She also notices the iron (Fe)
rail she is holding onto has severely rusted. What is the toxic gas most likely doing to the agent's hemoglobin (Hb) molecules?
Select one:
a. It is causing the agent's Hb to adopt the R state, with a current oxidation state of Fe3t.
b. None of these.
c. It is causing the agent's Hb to adopt the T state while also reducing the disulfide bonds of the Hb tetramer thus eventually
creating many non-functional Hb a/ß monomers.
d. It is causing the agent's Hb to adopt the T state, with a current oxidations state of Fe2+.
e. It is causing the agent's Hb to adopt the T state, with a current…
Alan has been smoking for the past 20 years and has been experiencing some shortness of breath and a cough. His physician, Dr. Anthony, sees him. The physician orders a lung capacity test and a chest X-ray. Name the organs of external respiration.
Chapter 21 Solutions
Anatomy & Physiology (6th Edition)
Ch. 21.1 - Prob. 1CYUCh. 21.1 - Which part of the pharynx houses the pharyngeal...Ch. 21.2 - Which structure seals the larynx when we swallow?Ch. 21.2 - Which structural features of the trachea allow it...Ch. 21.2 - What features of the alveoli and their respiratory...Ch. 21.2 - A 3-year-old boy is brought to the emergency...Ch. 21.3 - The lungs are perfused by two different...Ch. 21.3 - Prob. 8CYUCh. 21.4 - What is the driving force for pulmonary...Ch. 21.4 - What causes the intrapulmonary pressure to...
Ch. 21.4 - What causes the partial vacuum (negative pressure)...Ch. 21.4 - Premature infants often lack adequate surfactant....Ch. 21.5 - Explain why slow, deep breaths ventilate the...Ch. 21.5 - Prob. 14CYUCh. 21.6 - You are given a sealed container of water and air....Ch. 21.6 - PO2 in the alveoli is about 56 mm Hg lower than in...Ch. 21.6 - Suppose a patient is receiving oxygen by mask. Are...Ch. 21.7 - Prob. 18CYUCh. 21.7 - What is the relationship between CO2 and pH in the...Ch. 21.7 - The dotted lines in the two graphs below represent...Ch. 21.8 - Which brain stem respiratory area is thought to...Ch. 21.8 - Prob. 22CYUCh. 21.9 - An injured soccer player arrives by ambulance in...Ch. 21.9 - Prob. 24CYUCh. 21.10 - What distinguishes the obstruction in asthma from...Ch. 21 - Cutting the phrenic nerves will result in (a) air...Ch. 21 - Which of the following laryngeal cartilages is/are...Ch. 21 - Prob. 3MCCh. 21 - The detergent-like substance that keeps the...Ch. 21 - Which of the following determines the direction of...Ch. 21 - When the inspiratory muscles contract, (a) the...Ch. 21 - The nutrient blood supply of the lungs is provided...Ch. 21 - Oxygen and carbon dioxide are exchanged in the...Ch. 21 - Which of the following would not normally be...Ch. 21 - Most oxygen carried in the blood is (a) in...Ch. 21 - Which of the following has the greatest...Ch. 21 - In mouth-to-mouth artificial respiration, the...Ch. 21 - Prob. 13MCCh. 21 - Prob. 14MCCh. 21 - Damage to which of the following would most likely...Ch. 21 - Prob. 16MCCh. 21 - Trace the route of air from the nares to an...Ch. 21 - (a) Why is it important that the trachea is...Ch. 21 - Briefly explain the anatomical reason why most men...Ch. 21 - The lungs are mostly passageways and elastic...Ch. 21 - Describe the functional relationships between...Ch. 21 - Discuss how airway resistance, lung compliance,...Ch. 21 - (a) Differentiate clearly between minute...Ch. 21 - Prob. 24SAQCh. 21 - (a) Define hyperventilation. (b) If you...Ch. 21 - Prob. 1CCSCh. 21 - Prob. 2CCSCh. 21 - Barbara Joley was in the bus that was hit...Ch. 21 - Barbara Joley was in the bus that was hit...Ch. 21 - Prob. 5CCSCh. 21 - Prob. 6CCSCh. 21 - Prob. 7CCS
Knowledge Booster
Similar questions
- Could any one please help me with this ? I am making notes on diagrams. I want someone to describe given figure in details with step by step manner. please make two step First step - short descriptions Second step - long descriptionsarrow_forwardLoren, who had just recovered from pneumonia, developed a severe stabbing pain in her chest whenever she took a breath. What was responsible for Loren’s condition?arrow_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_forward
- What is flail chest? Is this condition ever associated with a pneumothorax? What happens with paradoxical respiration?arrow_forwardWhat is the functional advantage of the alveolar walls being so thin?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
- One technique for artificial respiration is mouth-to-mouth resuscitation. The rescuer takes a deep breath, blows air into the patient’smouth, and then lets air flow out. The process is repeated. Explain thefollowing: (1) Why do the patient’s lungs expand? (2) Why does airmove out of the patient’s lungs? (3) What effect do the Po2 and thePco2 of the rescuer’s air have on the victim?arrow_forwardYou are opening a partially-occluded airway with a jaw thrust technique. Which maneuver must be performed prior to displacing the jaw forward? A)Tilting the head back slightly B)placing your right hand under the neck C) Holding the head and neck in neutral alignment D) Placing your thumbs on either side of the mandiblearrow_forwardThe 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).arrow_forward
- Select the best answer or answers from the choices given: Which of the following has the greatest stimulating effect on the respiratory centers in the brain? (a) oxygen, (b) carbon dioxide, (c) calcium, (d) willpower.arrow_forwardIn --------- ------------, fatal cerebral hypoxia is due to occlusion of the airway by laryngeal spasm.arrow_forwardA 23-year-old man is stabbed in a bar fight. The blade of the knife enters his chest in the left 5th intercostal space, just lat- eral to the sternum, and pierces to a depth of approximately 4 cm. What structure is most likely damaged? (A) Left lung (B) Pulmonary trunk (C) Left bronchus (D) Stomach (E) Pericardiumarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Comprehensive Medical Assisting: Administrative a...NursingISBN:9781305964792Author:Wilburta Q. Lindh, Carol D. Tamparo, Barbara M. Dahl, Julie Morris, Cindy CorreaPublisher:Cengage Learning
Basic Clinical Lab Competencies for Respiratory C...NursingISBN:9781285244662Author:WhitePublisher:Cengage
Medical Terminology for Health Professions, Spira...Health & NutritionISBN:9781305634350Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. SchroederPublisher:Cengage LearningSurgical Tech For Surgical Tech Pos CareHealth & NutritionISBN:9781337648868Author:AssociationPublisher:Cengage
Comprehensive Medical Assisting: Administrative a...
Nursing
ISBN:9781305964792
Author:Wilburta Q. Lindh, Carol D. Tamparo, Barbara M. Dahl, Julie Morris, Cindy Correa
Publisher:Cengage Learning
Basic Clinical Lab Competencies for Respiratory C...
Nursing
ISBN:9781285244662
Author:White
Publisher:Cengage
Medical Terminology for Health Professions, Spira...
Health & Nutrition
ISBN:9781305634350
Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. Schroeder
Publisher:Cengage Learning
Surgical Tech For Surgical Tech Pos Care
Health & Nutrition
ISBN:9781337648868
Author:Association
Publisher:Cengage