Passage of fluid and/or solid particles into the lungs is a(n):
Question 1 Passage of fluid and/or solid particles into the lungs is a(n):
Empyema
Aspiration
Atelectasis
Hemoptysis
Question 2 Inflammatory disease of peripheral arteries that usually is associated with smoking is a description of which condition?
Pericarditis
Varicose veins
Intermittent claudication
Thromboangiitis obliterans
Question 3 Sympathetic nerves to the heart releases what the neurotransmitter?
serotonin
epinephrine
norepinephrine
acetylcholine
Question 4 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
Question 5 The right side of the heart is a high-pressure system
True
False
Question 6 The presence of pus in the pleural cavity is a(n):
Empyema
Atelectasis
Aspiration
Hemoptysis
Question 7 Parasympathetic stimulation causes airways to:
dilate
constrict
collapse
trap air
Question 8 Parasympathetic nerves to the heart releases what the neurotransmitter?
serotonin
epinephrine
norepinephrine
acetylcholine
Question 9 Binding of ATP to myosin that enables myocardial contraction requires which electrolyte?
calcium
magnesium
sodium
potassium
Question 10 How much oxygen does the myocardium extract from the coronary arteries?
40%
50%
60%
70%
Question 11 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
Question 12 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
Question 13 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
Question 14 Sympathetic stimulation causes airways to:
dilate
constrict
collapse
trap air
Question 15 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
Question 16 The tunica media is the middle layer of blood vessels and is composed of what type of tissue?
endothelium and elastic fibers
endothelium and connective tissue
smooth muscle and elastic fibers
smooth muscle and connective tissue
Question 17 A patient that is hyperventilating will have a decreased:
saturation
Pa02
PaCO2
minute volume
Question 18 As a person ages, what type of changes occur in the myocardium and arterial walls?
dilation
stiffening
atrophy
shrink
Question 19 Clinical manifestations of bronchiolitis include:
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 20 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
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