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NUR 504 EXAM 4 REVISION STUDY QUESTION CORRECTLY ANSWERED.
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NUR 504 EXAM 4 REVISION STUDY QUESTION CORRECTLY ANSWERED.
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NUR 504 EXAM 4 REVISION STUDYQUESTION CORRECTLY ANSWERED.
In the third trimester of pregnancy, a woman's costal angle is about how
many degrees greater than it typically was before pregnancy?
a. 35 degrees
b. 103 degrees
c. 45 degrees
d. 27 degrees
Verified Answer -a. 35 degrees
A pregnant patient's tidal volume typically changes by how much?
a. Decreases by 20%
b. Increases by 40%
c. Doubles
d. Is halved
Verified Answer -b. Increases by 40%
Respiration is a four-step process: two inhalation steps and two exhalation
steps.
Verified Answer -False
If sputum onset is acute, the cause is probably an infection.
Verified Answer -True
,Hepatitis, Marburg, yellow fever, cholera, and meningitis are all travel-
related diseases.
Verified Answer -True
It is considered normal for the trachea to have a slight deviation to the
patient's right side
Verified Answer -True
Emphysema is associated with barrel chest and absent fremitus.
Verified Answer -True
Because their respiratory systems are not fully developed, the breath
sounds of young pediatric patients are often quieter, higher-pitched, and
more nasal than those of an adult.
Verified Answer -False
What are the common chief complaints of the respiratory system examined
in the text?
Verified Answer -Cough, chest pain, sputum production, dyspnea, abnormal
respiratory rate
What are the four ways breath sounds are characterized, and what are the
three classifications?
Verified Answer -Pitch, intensity, quality, and relative duration; vesicular,
bronchovesicular, bronchial
Which of the following is true of the cardiac cycle?
, a. The ventricles are nearly emptied during the systole.
b. S1 and S2 are related to diastole; S3 and S4 are related to systole.
c. Atrial contraction occurs late in the systole.
d. During the diastole, the atria fill with blood.
Verified Answer -a. The ventricles are nearly emptied during the systole.
Which of the following layers of cardiac muscle is the thin, outermost
protective layer of the heart?
a. Bronchocardium
b. Endocardium
c. Myocardium
d. Epicardium
Verified Answer -d. Epicardium
Which of the following waveforms on an ECG represents the wave of
depolarization?
a. P
b. PR
c. QRS complex
d. ST segment
Verified Answer -a. P
The patient complains of chest pain that comes on when he vacuums the
house or mows the lawn. It comes in a fairly consistent pattern, usually
lasting about 1 minute. When he feels it, he drinks a glass of water, sits
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