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Which of the following statements concerning the flow
of blood to and through the right side of the heart is
correct? Poorly oxygenated blood reaches the right atrium from
the venae cavae, is pumped through the tricuspid valve
Poorly blood reaches the atri- into the right ventricle, and is then pumped through the
um from the , is pumped through pulmonic valve and on to the lungs through the pulmonary
the valve into the ventricle, and is then arteries.
pumped through the valve and on to the lungs
through the pulmonary arteries.
For any submersion injury that is not a life-threatening
water-related emergency, a complete secondary assess- DCAP-BTLS
ment is performed using:
You are assessing an infant who has been ill and has had a
fever for the past two days. As you approach the infant, you
a symptom of severe respiratory disease
note that she has grunting respirations. Based on your
OEC training, you determine that grunting is:
The passage of oxygen and carbon dioxide through the
dittusion
walls of the alveolae occurs via:
The term used to describe the action of taking an extremity
abduction
away from the midline of the body is:
In the incident command system, the operations section
executing the strategy of the incident action plan
is responsible for:
A patellar fracture attects which part of the body? The knee
You are checking equipment at the beginning of your
shift. The D size oxygen cylinder measures 1000 psi. You
8.5 minutes
calculate that if you needed to use this tank at 15 LPM it
would last
18-20 months of age
, OEC Written 6th Edition Verified Multiple Choice and Conceptual Actual Frequently
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Fontanels, which are openings in the skulls of newborns
that allow brain expansion, close when the child is at
approximately what age?
In decompensated shock, the failure of body systems
despite the body's attempt to oxygenate vital organs be- increased pulse rate and decreased blood pressure.
comes apparent as:
Which of the following statements about cardiovascular Most cases of cardiovascular disease are congenital and
disease is false? could be prevented with improved prenatal care.
You are managing a patient with a large flail segment
in the right lateral chest. The immediate threat to this hypoxia
patient's life is:
Assessment and management of the trauma patient
gathering information about the mechanism of injury.
should include
A snowboarder's fall over the toe side of the board onto
Mousetrap
an outstretched hand is known as the:
Which of the following statements concerning immersion It can take more than 30 minutes for an individual to
hypothermia is true? become hypothermic.
A patient who sustained blunt trauma to the abdominal
and pelvic areas in a very serious collision is probably in Hypovolemic
which type of shock?
A patient with severe gastrointestinal bleeding is in what
Hemorrhagic
type of shock?
The vital signs of elderly patients with excessive internal or if these patients are taking beta-blockers or calcium chan-
external bleeding may not provide an indication of shock nel blockers.
When treating an AMS patient, use high-flow oxygen to
94%
keep saturation at least what percentage?
A patient with chest pain informs you that he has "a bad
heart." You think he may have congestive heart failure.
, When performing your secondary assessment, which of
the following signs or symptoms does not indicate that Bradycardia (heart rate that's too slow)
the patient is in congestive heart failure?
The lower jaw is also called the: mandible
Which of the following processes does not occur during
Dilation of pulmonary blood vessels
acclimatization?
Which of the following events best describes an ischemic
A blood clot has obstructed a blood vessel in the brain.
stroke?
When assessing a patient, which of the following signs or
symptoms is most indicative that the patient is suttering Decreased breath sounds in the right lung
from a tension pneumothorax?
You should recognize a possible spinal column injury with
Tenderness to the thoracic spine with intact motor and
no spinal cord involvement when you discover which of
sensory function in each extremity
the following assessment findings?
Your patient is a 35-year-old woman who spilled a cup of
hot cottee on herself two hours ago. An area on her right
thigh that is about twice the size of the palm of her hand is
Apply a dry sterile dressing
red and painful but has no blisters. Which of the following
actions would be appropriate for an OEC technician to
take?
The type of consent that is based on an appreciation
and understanding of the facts, implications, and possible informed consent
future consequences of an action is known as:
Which of the following statements concerning the cardio- An electrical impulse that starts in the right atrium stimu-
vascular system is true? lates contraction of the heart muscle.
There is a fight involving approximately 20 bar patrons.
Weapons were used, and there are varying degrees and
Check for a radial pulse or capillary refill.
types of injuries. The first person on scene has started
assessing a person lying on the floor with blood covering