NURS – 6501N Module 2 week 3 Knowledge Check

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Attempt Score
20 out of 20 points

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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

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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

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