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RAD1125 Exam 2 Questions with Answers
Rectal thermometry is believed to most accurately reflect core body temperature
measures. Use of which alternative thermometer provides measures that closely
correlate to the rectal method?
Ans: temporal artery
A patient is thought to have suffered cardiac arrest. The ____________ peripheral artery
may be assessed to verify the effectiveness of chest compressions during
cardiopulmonary resuscitation.
1. Apical
2. Femoral
3. Radial
Ans: 2. Femoral
3. Radial
In a healthy adult the normal range for blood pressure is:
Ans: systolic less than 120 mm Hg, diastolic less than 80 mm Hg
Hypoxia is:
Ans: a state describing oxygen-deficient tissue
Which of the following devices can be classified as a high-flow oxygen delivery device?
Ans: air-entrainment mask
Regarding oxygen delivery, all of the following are true EXCEPT
Ans: the maximum dose should always be given to obtain the desired results
An artificial airway is inserted into a patient's trachea and connected to a mechanical
ventilator. In this circumstance, all of the following are true statements EXCEPT:
Ans: during chest imaging, the radiographer must fully extend the patient's neck for proper
head position.
A properly placed endotracheal tube will be radiographically confirmed when the:
Ans: distal tip is positioned 1 inch superior to the tracheal bifurcation
Thoracostomy tubes are:
Q&A
, Q&A Q&A Q&A Q&A Q&A Q&A Q&A Q&A Q&A Q&A Q&A
Ans: chest tubes used to drain the intrapleural space
A patient is admitted to the emergency room and chest images are ordered. The order
states the following: Unless sitting up or standing erect, the patient has dyspnea. In this
case, the patient has which of the following?
Ans: orthopnea
Regarding the electrocardiograph tracing, all of the following are true EXCEPT:
Ans: the U wave is theorized to represent depolarization of the papillary muscles and
Purkinje fibers
When multiplying heart rate times stroke volume the product is:
Ans: cardiac output (CO)
Depending on the cause and severity of the arrhythmia, treatment may include which of
the following?
Ans: all procedures listed might be useful in treating arrhythmia:
cardiac pacemakers or ICD devices
ablation therapy
cardio version external shock therapy
Systolic pressures greater than _______ mm Hg generally ensure adequate perfusion
(blood flow) of tissues.
Ans: 90
Rhythmic contraction and relaxation of the chambers of the heart are controlled by
principal cell types to include which of the following?
1. working cardiac cells
2. specialized neural conductive cells
3. striated muscle cells
Ans: 1. working cardiac cells
2. specialized neural conductive cells
All of the following are true of atrial fibrillation EXCEPT:
Ans: it is always fatal
To ensure a normal sequence for each cardiac cycle, each P wave should be followed by
a:
Ans: QRS complex
Q&A
RAD1125 Exam 2 Questions with Answers
Rectal thermometry is believed to most accurately reflect core body temperature
measures. Use of which alternative thermometer provides measures that closely
correlate to the rectal method?
Ans: temporal artery
A patient is thought to have suffered cardiac arrest. The ____________ peripheral artery
may be assessed to verify the effectiveness of chest compressions during
cardiopulmonary resuscitation.
1. Apical
2. Femoral
3. Radial
Ans: 2. Femoral
3. Radial
In a healthy adult the normal range for blood pressure is:
Ans: systolic less than 120 mm Hg, diastolic less than 80 mm Hg
Hypoxia is:
Ans: a state describing oxygen-deficient tissue
Which of the following devices can be classified as a high-flow oxygen delivery device?
Ans: air-entrainment mask
Regarding oxygen delivery, all of the following are true EXCEPT
Ans: the maximum dose should always be given to obtain the desired results
An artificial airway is inserted into a patient's trachea and connected to a mechanical
ventilator. In this circumstance, all of the following are true statements EXCEPT:
Ans: during chest imaging, the radiographer must fully extend the patient's neck for proper
head position.
A properly placed endotracheal tube will be radiographically confirmed when the:
Ans: distal tip is positioned 1 inch superior to the tracheal bifurcation
Thoracostomy tubes are:
Q&A
, Q&A Q&A Q&A Q&A Q&A Q&A Q&A Q&A Q&A Q&A Q&A
Ans: chest tubes used to drain the intrapleural space
A patient is admitted to the emergency room and chest images are ordered. The order
states the following: Unless sitting up or standing erect, the patient has dyspnea. In this
case, the patient has which of the following?
Ans: orthopnea
Regarding the electrocardiograph tracing, all of the following are true EXCEPT:
Ans: the U wave is theorized to represent depolarization of the papillary muscles and
Purkinje fibers
When multiplying heart rate times stroke volume the product is:
Ans: cardiac output (CO)
Depending on the cause and severity of the arrhythmia, treatment may include which of
the following?
Ans: all procedures listed might be useful in treating arrhythmia:
cardiac pacemakers or ICD devices
ablation therapy
cardio version external shock therapy
Systolic pressures greater than _______ mm Hg generally ensure adequate perfusion
(blood flow) of tissues.
Ans: 90
Rhythmic contraction and relaxation of the chambers of the heart are controlled by
principal cell types to include which of the following?
1. working cardiac cells
2. specialized neural conductive cells
3. striated muscle cells
Ans: 1. working cardiac cells
2. specialized neural conductive cells
All of the following are true of atrial fibrillation EXCEPT:
Ans: it is always fatal
To ensure a normal sequence for each cardiac cycle, each P wave should be followed by
a:
Ans: QRS complex
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