Posted: December 7th, 2022

NURS – 6501N Module 2 week 3 Knowledge Check

• 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

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• 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

   

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• 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