Which statement regarding the figure is correct? Atmospheric pressure (Patm) = 760 mmHg -F Thoracic wall 756 В 760 Lung `A Diaphragm Alveolar pressure (Paly) The transmural pressure labeled A will always be a positive value The alveolar pressure causes the pressure labeled D to change The pressure labeled B is equal in magnitude to the chest wall recoil The transmural pressure labeled C is opposing the lung recoil
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- Question 12 Which of the following about the pleural sacs is incorrect? O Provide lubrication between moving organs O Compartmentalize thoracic cavity O Comprised of triple-layered membrane of stratified squamous epithelium O Intrapleural pressure keeps lungs partially expanded at all times O One sac per lung, which are stuck to lung, chest wall, and diaphragm • PreviousQUESTION 7 This will cause a pressure gradient to occur causing air to move into the lungs. Intrapleural pressure becoming less than atmospheric pressure Intrathoracic pressure decreasing interpulmonic pressure Intrapulmonic pressure increasing intrapleural pressure Intrapulmonic pressure becoming less than atmospheric pressure OOQuestion 39 At FRC the alveolar pressure is OA. Equal to plural pressure OB. Equal to atmospheric pressure OC. More negative that plural pressure OD. Less than atmospheric pressure O E. Greater than atmospheric pressure
- QUESTION 2 The chest wall transmural pressure Atmospheric pressure (Patm) = 760 mmHg F Thoracic wall [D G 756 760 Lung A Diaphragm Alveolar pressure (Paly) equals -4 mm Hg equals 0 mm Hg cannot be determined by the information provided in this figure equals +4 mm HgQuestion 30 While conducting a physical assessment on a patient with COPD, the nurse notes a hyper-resonant sound with percussion of the thoracic cage. What is responsible for this abnormal physical assessment finding? Question 30 options: Air trapping within the lungs Accumulation of fluid within the alveoli Atrophy of the intercostal muscles Narrowing of distal airwaysQuestion 37 Which of the following findings of a respiratory assessment would be found in an infant but NOT a child? Question 37 options: Intercostal recession Supraclavicular recession Nasal flare See-saw breathing
- I need help with a respiratory question, thank you, I realy appreciate your help To help open the airway of a conscious adult with complete airway obstruction, what would you do? Group of answer choices Try to ventilate the victim at a high rate. Apply repeated strong abdominal thrusts. Decompress the stomach with epigastric pressure. Apply back blows, followed by chest thrusts.Question 28 de cad O C. Systemic arterial PCO2 O D. Pulmonary arterial PO2 O E. Respiratory quotient (R) JARACA The alveolar gas equation is used to determine the partial pressure of alveolar oxygen by using a measure of the O A. Systemic arterial PO2 OB. Systemic venous PO2 FREEQuestion 1 Match the type of breathing with its description cessation of breathing (Choose 1 apnea increased respiratory rate and/or volume without increased metabolism hyperpnea tachycardia hyperventilation eupnea bradypnea dyspnea tachypnea hypoventilation increased respiratory rate and/or volume due to increased metabolism rapid breathing [ Choose ] difficulty breathing [ Choose ] normal breathing [ Choose ]
- Which of the following is TRUE concerning the respiratory diaphragm? Question 40 options: Contraction of the diaphragm decreases the volume of the posterior aspect Contraction of the diaphragm increases the volume of the abdominal cavity Contraction of the diaphragm decreases the volume of the thoracic cavity Contraction of the diaphragm increases the volume of the thoracic cavityQuestion 24 A 16 year-old client has had asthma for ten years. The client regularly uses their peak flow meter to determine their current peak flow zone. Today, the client notes that they are in the red zone. What does this mean? Question 24 options: the client needs to take a short acting bronchodilator and seek medical assistance the client needs to replace their peak flow meter as it is malfunctioning the client continues to maintain good control of their asthma symptoms the client should take a short acting bronchodilator and repeat peak flow readinQUESTION 5 Mr. Huff and Puff exhales normally; then, using forced expiration, he exhales as much air as possible. The volume of air still remaining in his lungs is called the functional residual capacity residual volume tidal volume expiratory reserve volume