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The normal body temperature taken orally for a healthy adult is:
A. 97.6 degrees F
B. 98.6 degrees F
C. 99.6 degrees F
D. 100.6 degrees F ✔Correct Answer-B. 98.6 degrees F
The normal range for adult systolic blood pressure is:
A. 60 - 80
B. 80 - 100
C. 100 - 120
D. 120 - 140 ✔Correct Answer-C. 100 - 120
The normal range for adult pulse rate is:
A. 40 - 60 beats per minute
B. 60 - 100 beats per minute
C. 80 - 100 beats per minute
D. 100 - 120 beats per minute ✔Correct Answer-B. 60 - 100 beats per minute
The normal range for adult diastolic blood pressure is:
A. 60 - 80
B. 80 - 100
C. 100 - 120
D. 120 - 140 ✔Correct Answer-A. 60 - 80
The most accurate body temperature measurement can be obtained by what method?
A. oral
B. rectal
C. tympanic
D. axillary ✔Correct Answer-A. rectal
Which blood pressure reading is associated with the contraction of the left ventricle?
A. systolic
B. diastolic ✔Correct Answer-A. systolic
The diastolic blood pressure is a measurement of the pressure exerted on the arterials walls during:
A. atrial contraction
B. right ventricle contraction
,C. relaxation of the left ventricle
D. relaxation of the atria ✔Correct Answer-C. relaxation of the left ventricle
The measurement of oxygen saturation of the blood is accomplished with a:
A. stethoscope
B. blood test
C. sphygmomanometer
D. pulse oximeter ✔Correct Answer-D. pulse oximeter
A patient could be considered hypoxic if the blood oxygen saturation falls below:
A. 100%
B. 96%
C. 93%
D. 90% ✔Correct Answer-D. 90%
Upon noticing that any of a patient's vital signs are abnormal, the radiologic technologist's priority
should be to:
A. complete the exam as quickly as possible so the images are available for diagnosis
B. stop the exam immediately and stabilize the patient
C. call a nurse
D. return the patient to their floor or unit ✔Correct Answer-B. stop the exam immediately and
stabilize the patient
Which of the following respiration rates would most likely apply to an adult patient with a diagnosis
of tachypnea?
A. 6 breaths per minute
B. 12 breaths per minute
C. 20 breaths per minute
D. 30 breaths per minute ✔Correct Answer-D. 30 breaths per minute
In a trauma situation, which of the following arteries are best for assessing a patient's pulse due to
their larger size and more accurate representation of the heart's activity?
1. femoral
2. carotid
3. radial
A. 1 only
B. 2 only
C. 1 and 2 only
D. 1,2, and 3 ✔Correct Answer-C. 1 and 2 only
An EKG is a measurement of:
A. electrical activity of the brain
B. the force of contractions of the heart
C. the electrical activity of the heart
D. the pulse rate ✔Correct Answer-C. the electrical activity of the heart
, The first phase of contraction of the heart involves contraction of the:
A. left atrium only
B. right atrium only
C. right and left atria
D. right and left ventricles ✔Correct Answer-C. right and left atria
From the ventricles, blood is pushed into the:
A. pulmonary veins and aorta
B. pulmonary artery and aorta
C. atria
D. inferior and superior vena cava ✔Correct Answer-B. pulmonary artery and aorta
The P wave of an EKG pattern represents the:
A. electrical activity through the atria
B. electrical activity through the ventricles
C. resetting of the ventricles
D. contraction of the ventricles without electrical impulse ✔Correct Answer-A. electrical activity
through the atria
The contraction of the ventricles is represented by which segment of the EKG pattern?
A. P wave
B. QRS Complex
C. ST segment
D. T wave ✔Correct Answer-B. QRS Complex
EKG Gating is used to obtain diagnostic images of the heart:
A. during ventricular contraction
B. during atrial contraction
C. after ventricular contraction when the ventricles are resetting for the next contraction
D. when the heart is at rest between beats ✔Correct Answer-D. when the heart is at rest between
beats
The purpose of EKG Gating is to:
A. obtain images of the heart without motion blur
B. obtain images of the heart during contraction
C. eliminate the need for continuous EKG monitoring
D. ensure the patient is closely monitored during imaging exams ✔Correct Answer-A. obtain
images of the heart without motion blur
During an EKG, the patient is connected to at least ____ electrical leads.
A. two
B. three
C. four
D. five ✔Correct Answer-B. three