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Excessive ventilation (eg, hyperventilation) is detrimental because it causes an increase in
intrathoracic pressure, which impedes blood flow back to the heart and decreases coronary
perfusion
A 6-year-old boy presents with a high fever, a headache, and a stiff neck. He is conscious, but is
not acting as a normal 6-year-old boy should. His mother told you that he vomited once before
your arrival. You should be MOST concerned with: the risk of permanent neurological
damage
Signs and symptoms of Cushing's triad include all the following except tachycardia
Your assessmment of a newborn reveals cyanosis to the chest and face and a heart rate of 90
beats/min. What should you do first? begin artificial ventilations
Oxygen and other nutrients are transferred to the developing fetus via the: umbilical vein
Hypoxia-induced unresponsiveness during a submersion injury is usually the result of:
laryngospasm
General rules to follow when attempting to rescue a patient from the water include reach,
row, throw, then go
,You and your partner arrive at the home of a 60-year-old man with shortness of breath. As you
enter the residence, you find the patient sitting in his recliner; he is in obvious respiratory
distress. As you approach him, he becomes verbally abusive, stating that it took you too long to
get to his home. A small handgun is sitting on a table next to his recliner. You should: slowly
back out of the residence and call law enforcement
Which of the following statements regarding the function of insulin is correct? facilitates the
uptake of glucose from the bloodstream into the cell
Which of the following is found just above the kidneys in the abdomen? pancreas
By the age of two months, an infant should be able to recognize faces and focus on things
near to him
Because fibrinolytic therapy decreases the blood's ability to clot, its use is limited to patients
with ______ strokes. ischemic
Which of the following are characteristics of late adulthood? lung elasticity is diminished,
pain perception is diminished, and metabolism is increased
It would increase __________ in patients with hemorrhagic stroke; therefore, fibrinolytic therapy
is contraindicated for these patients. intracerebral bleeding
, You will also find that most postictal patients are __________; this is the result of an adrenalin
surge that occurs during the tonic-clonic phase of the seizure. tachycardic
Ticks can carry two infectious diseases: Lyme disease and Rocky Mountain spotted fever
The age that a person begins to develop a self-concept or self awareness is school-age
Lyme disease signs/symptoms rash beginning about 3 days after bite that may resemble
bullseye pattern in 1/3 of patients
swelling of joints (especially knees)
The Adam's Apple is also known as the larynx
Often, the first sign of inadequate breathing is a change in respiratory rate
To determine the length of a catheter when suctioning an adult oropharynx, you would
measure from the corner of the patient's mouth to the patient's ear.
A bag valve mask that is not hooked up to oxygen will deliver ______% of oxygen to a patient
and _____% of oxygen if hooked up. 21/100