NURS ? 6501N Module 2 week 3 Knowledge Check
NURS ? 6501N Module 2 week 3 Knowledge Check Attempt Score 20 out of 20 points Time Elapsed 1 hour, 12 minutes Results Displayed Submitted Answers Question 1 1 out of 1 points ?Parasympathetic nerves to the heart releases what? the neurotransmitter? Selected Answer: acetylcholine Question 2 1 out of 1 points ?Prinzmetal angina is caused by: Selected Answer: vasospasm?of the coronary artery NURS ? 6501N Module 2 week 3 Knowledge Check Question 3 1 out of 1 points Which of the following laws is defined as ?Within limits, a greater end-diastolic volume will produce a greater contractile force during systole?? Selected Answer: Frank-Starling law ORDER A PLAGIARISM-FREE PAPER OR EXAM HERE Question 4 1 out of 1 points Sympathetic nerves to the heart releases what? the neurotransmitter? Selected Answer: norepinephrine Question 5 1 out of 1 points Collapse of alveoli?is a(n): Selected Answer: Atelectasis NURS ? 6501N Module 2 week 3 Knowledge Check Question 6 1 out of 1 points A person who has pulmonary edema will exhibit which symptoms? Selected Answer: dullness to percussion over the lung bases, inspiratory?crackles,?and pink frothy sputum Question 7 1 out of 1 points The most effective way to measure the adequacy of alveolar ventilation is to measure: Selected Answer: PaCO2 Question 8 1 out of 1 points How much oxygen does the myocardium extract from the coronary arteries? Selected Answer: 70% Question 9 1 out of 1 points The presence of pus in the pleural cavity is a(n): NURS ? 6501N Module 2 week 3 Knowledge Check Selected Answer: Empyema Question 10 1 out of 1 points ?Parasympathetic stimulation causes airways to: Selected Answer: constrict Question 11 1 out of 1 points ?Ischemic pain in the lower extremities that occurs while walking but disappears when resting is a description of which condition? NURS ? 6501N Module 2 week 3 Knowledge Check Selected Answer: ?Intermittent claudication Question 12 1 out of 1 points Sympathetic stimulation causes airways to: Selected Answer: dilate NURS ? 6501N Module 2 week 3 Knowledge Check Question 13 1 out of 1 points ?Inflammation of the membranous sac that surrounds the heart?is a description of which condition? Selected Answer: ?Pericarditis Question 14 1 out of 1 points Inflammatory mediators released during an acute asthma episode cause: Selected Answer: inflammation,?hypersecretion?of mucous, and bronchial smooth muscle constriction NURS ? 6501N Module 2 week 3 Knowledge Check Question 15 1 out of 1 points A patient that is hyperventilating will have a decreased: Selected Answer: PaCO2 Question 16 1 out of 1 points ?A person with a respiratory rate of 12 breaths per minute?and a minute volume of 6.0 L/minute has a tidal volume of : Selected Answer: 500 ml NURS ? 6501N Module 2 week 3 Knowledge Check Question 17 1 out of 1 points Acute rheumatic fever is a complication of? a: Selected Answer: streptococcal infection of the pharynx Question 18 1 out of 1 points Passage of fluid and/or solid particles into the lungs is a(n): Selected Answer: Aspiration NURS ? 6501N Module 2 week 3 Knowledge Check Question 19 1 out of 1 points Norepinephrine action on a1-adrenergic receptors causes ________________________. Selected Answer: vasoconstriction Question 20 1 out of 1 points Binding of ATP to myosin that enables myocardial contraction requires which electrolyte? Selected Answer: calcium ? ORDER A PLAGIARISM-FREE PAPER HERE Question 1 1. ?Parasympathetic nerves to the heart releases what? the neurotransmitter? serotonin epinephrine norepinephrine acetylcholine 1 points Question 2 1. ?Prinzmetal angina is caused by: obstruction of a coronary artery vasospasm?of the coronary artery thrombus within the coronary artery dissection of the coronary artery 1 points Question 3 1. Which of the following laws is defined as "Within limits, a greater end-diastolic volume will produce a greater contractile force during systole"? Laplace?s law Frank-Starling law Autonomic law Laplace?s law 1 points Question 4 1. Sympathetic nerves to the heart releases what? the neurotransmitter? serotonin epinephrine norepinephrine acetylcholine 1 points Question 5 1. Collapse of alveoli?is a(n): Empyema Aspiration Atelectasis Hemoptysis 1 points Question 6 1. A person who has pulmonary edema will exhibit which symptoms? 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 1 points Question 7 1. The most effective way to measure the adequacy of alveolar ventilation is to measure: ventilatory?effort PaCO2 PaO2 respiratory rate 1 points Question 8 1. How much oxygen does the myocardium extract from the coronary arteries? 40% 50% 60% 70% 1 points Question 9 1. The presence of pus in the pleural cavity is a(n): Empyema Atelectasis Aspiration Hemoptysis 1 points NURS ? 6501N Module 2 week 3 Knowledge Check Question 10 1. ?Parasympathetic stimulation causes airways to: dilate constrict collapse trap air 1 points Question 11 1. ?Ischemic pain in the lower extremities that occurs while walking but disappears when resting is a description of which condition? Pericarditis Varicose veins Intermittent claudication Thromboangiitis obliterans 1 points Question 12 1. Sympathetic stimulation causes airways to: dilate constrict collapse trap air 1 points Question 13 1. ?Inflammation of the membranous sac that surrounds the heart?is a description of which condition? Pericarditis Varicose veins Intermittent claudication Thromboangiitis obliterans 1 points NURS ? 6501N Module 2 week 3 Knowledge Check Question 14 1. Inflammatory mediators released during an acute asthma episode cause: inflammation,?hypersecretion?of mucous, and bronchial smooth muscle constriction inflammation,?bleeding,?and bronchial smooth muscle constriction bronchial smooth muscle dilation,?alveolar collapse,?and retained PaCO2 bronchial smooth muscle dilation,?inflammation, and?thick mucous 1 points Question 15 1. A patient that is hyperventilating will have a decreased: saturation Pa02 PaCO2 minute volume 1 points Question 16 1. ?A person with a respiratory rate of 12 breaths per minute?and a minute volume of 6.0 L/minute has a tidal volume of : 720 ml 600 ml 1000 ml 500 ml 1 points Question 17 1. Acute rheumatic fever is a complication of? a: streptococcal infection of the pharynx staphylococcal?infection of pharynx E. Coli infection of the kidney Pseudomonas infection of the lung 1 points Question 18 1. Passage of fluid and/or solid particles into the lungs is a(n): Empyema Aspiration Atelectasis Hemoptysis 1 points Question 19 1. Norepinephrine action on a1-adrenergic receptors causes ________________________. vasoconstriction vasodilation bradycardia hypotension 1 points Question 20 1. Binding of ATP to myosin that enables myocardial contraction requires which electrolyte? calcium magnesium sodium potassium NURS ? 6501N Module 2 week 3 Knowledge Check
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