NURS-6501C-10/NURS-6501N-10/NURS-6501F-10-Advanced Pathophysiology-2021-SummerQUESTION AND ANSWER.

Question 1 Collapse of alveoli is a(n): Selected Answer: Answers: Atelectasis Empyema Aspiration Atelectasis Hemoptysis 1 out of 1 points Question 2 As a person ages, what type of changes occur in the myocardium and arterial walls? 1 out of 1 points Selected Answer: Answers: stiffening dilation stiffening atrophy shrink Question 3 Acute rheumatic fever is a complication of a: 1 out of 1 points Selected Answer: Answers: streptococcal infection of the pharynx streptococcal infection of the pharynx staphylococcal infection of pharynx E. Coli infection of the kidney Pseudomonas infection of the lung Question 4 This study sourcSeymwpasatdhoetwicnsltoimadueladtiboyn c1a0u0s0e0s 0a8ir4w2a7y8s 9to8:81 from CourseH on 04-13-2022 16:42:16 GMT -05:00 1 out of 1 points Selected Answer: Answers: dilate dilate constrict collapse trap air Question 5 Stimulation of the carina often causes: 1 out of 1 points Selected Answer: Answers: coughing inhalation coughing gagging swallowing Question 6 The presence of pus in the pleural cavity is a(n): 1 out of 1 points Selected Answer: Answers: Empyema Empyema Atelectasis Aspiration Hemoptysis Question 7 The V/Q ratio of a normal upright lunch is 0.8, this indicates that ventilation is than perfusion. 1 out of 1 points Selected Answer: Answers: less compensated more less equal Question 8 How much oxygen does the myocardium extract from the coronary arteries? Selected Answer: 70% Answers: 40% 50% 60% 70% Question 9 Clinical manifestations of bronchiolitis include: 1 out of 1 points 1 out of 1 points Selected Answer: Answers: tachypnea, non-productive cough, and low grade fever hypoxia, use of accessory muscles, and high grade fever tachypnea, use of accessory muscles, and high grade fever tachypnea, productive cough, and high grade fever tachypnea, non-productive cough, and low grade fever Question 10 Parasympathetic nerves to the heart releases what the neurotransmitter? 0 out of 1 points Selected Answer: Answers: epinephrine serotonin epinephrine norepinephrine acetylcholine Question 11 Inflammatory disease of peripheral arteries that usually is associated with smoking is a description of which condition? 1 out of 1 points Selected Answer: Answers: Thromboangiitis obliterans Pericarditis Varicose veins Intermittent claudication Thromboangiitis obliterans Question 12 Passage of fluid and/or solid particles into the lungs is a(n): 1 out of 1 points Selected Answer: Answers: Aspiration Empyema Aspiration Atelectasis Hemoptysis Question 13 Norepinephrine action on a1-adrenergic receptors causes . 1 out of 1 points Selected Answer: Answers: vasoconstriction vasoconstriction vasodilation bradycardia hypotension Question 14 The tunica media is the middle layer of blood vessels and is composed of what type of tissue? 1 out of 1 points Selected Answer: Answers: smooth muscle and elastic fibers endothelium and elastic fibers endothelium and connective tissue smooth muscle and elastic fibers smooth muscle and connective tissue Question 15 The most effective way to measure the adequacy of alveolar ventilation is to measure: 1 out of 1 points Selected Answer: Answers: PaCO2 ventilatory effort PaCO2 PaO2 respiratory rate Question 16 Sympathetic nerves to the heart releases what the neurotransmitter? 1 out of 1 points Selected Answer: Answers: norepinephrine serotonin epinephrine norepinephrine acetylcholine Question 17 A person who has pulmonary edema will exhibit which symptoms? 1 out of 1 points Selected Answer: Answers: dullness to percussion over the lung bases, inspiratory crackles, and pink frothy sputum resonance to percussion over the lung bases, inspiratory wheezing, foul smelling sputum dullness to percussion over the lung bases, inspiratory crackles, and pink frothy sputum resonance to percussion over the lung bases, inspiratory wheezing, and pink frothy sputum dullness to percussion over the lung bases, inspiratory wheezing, foul smelling sputum Question 18 Ischemic pain in the lower extremities that occurs while walking but disappears when resting is a description of which condition? 1 out of 1 points Selected Answer: Answers: Intermittent claudication Pericarditis Varicose veins Intermittent claudication Thromboangiitis obliterans Question 19 The right side of the heart is a high-pressure system Selected Answer: False Answers: True False Question 20 Binding of ATP to myosin that enables myocardial contraction requires which electrolyte? 1 out of 1 points 1 out of 1 points Selected Answer: Answers: calcium calcium magnesium sodium potassium