a SaO2 of 90% makes the PaO2 what?
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60 mm Hg
HIV attacks which cells?
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Helper T cells (CD4)
3 criteria for diagnosing acute MI
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1. signs of ischemia in 2 contiguous leads
2. positive troponins
3. signs and symptoms of MI
The most significant potential problem for a patient with a tubal rupture from an
ectopic pregnancy is:
A)
serious abdominal pain
B)
hypovolemic shock
C)
fetal death
D)
surgical scarring
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B) hypovolemic shock
Kate is eating a meal in a restaurant. She is allergic to shellfish and suddenly feels
tingling in her mouth and increasing tightness in her throat. When she arrives at the
hospital she states she feels short of breath, has tongue swelling, and has difficulty
swallowing. You begin your brief assessment with Kate while the doctor is notified of
her presentation. Your first assessment of her airway should include:
A)
if Kate is able to speak her airway is stable.
B)
looking in the airway for signs of swelling and listening for abnormal airway sounds
such as stridor or gurgling.
C)
assessing WOB, respiratory rate, and a quick auscultation for wheezing in the lung
,fields.
D)
applying C-spine precautions in case she faints.
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B) looking in the airway for signs of swelling and listening for abnormal
airway sounds such as stridor or gurgling
what is the most common AIDs defining illness?
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Pneumocystis carinii pneumonia
3 key elements of the cardiovascular system
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pipes, pump, fluid
main function of norepinephrine
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increase blood pressure by stimulating parasympathetic tone with little
effect on heart rate or cardiac output
, neurological causes of falls in elderly
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poor balance/gait, vertigo, dizziness, slow intracranial bleed
major pathophysiological cause of ectopic pregnancy?
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damage to the fallopian tube mucosa associated with STIs
irreversible shock
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amount of cellular damage and cell death is so great that significant and
permanent organ damage has occurred and death is inevitable
when does the anterior fontanelle close?
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7-14 months
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60 mm Hg
HIV attacks which cells?
Give this one a try later!
Helper T cells (CD4)
3 criteria for diagnosing acute MI
,Give this one a try later!
1. signs of ischemia in 2 contiguous leads
2. positive troponins
3. signs and symptoms of MI
The most significant potential problem for a patient with a tubal rupture from an
ectopic pregnancy is:
A)
serious abdominal pain
B)
hypovolemic shock
C)
fetal death
D)
surgical scarring
Give this one a try later!
B) hypovolemic shock
Kate is eating a meal in a restaurant. She is allergic to shellfish and suddenly feels
tingling in her mouth and increasing tightness in her throat. When she arrives at the
hospital she states she feels short of breath, has tongue swelling, and has difficulty
swallowing. You begin your brief assessment with Kate while the doctor is notified of
her presentation. Your first assessment of her airway should include:
A)
if Kate is able to speak her airway is stable.
B)
looking in the airway for signs of swelling and listening for abnormal airway sounds
such as stridor or gurgling.
C)
assessing WOB, respiratory rate, and a quick auscultation for wheezing in the lung
,fields.
D)
applying C-spine precautions in case she faints.
Give this one a try later!
B) looking in the airway for signs of swelling and listening for abnormal
airway sounds such as stridor or gurgling
what is the most common AIDs defining illness?
Give this one a try later!
Pneumocystis carinii pneumonia
3 key elements of the cardiovascular system
Give this one a try later!
pipes, pump, fluid
main function of norepinephrine
Give this one a try later!
increase blood pressure by stimulating parasympathetic tone with little
effect on heart rate or cardiac output
, neurological causes of falls in elderly
Give this one a try later!
poor balance/gait, vertigo, dizziness, slow intracranial bleed
major pathophysiological cause of ectopic pregnancy?
Give this one a try later!
damage to the fallopian tube mucosa associated with STIs
irreversible shock
Give this one a try later!
amount of cellular damage and cell death is so great that significant and
permanent organ damage has occurred and death is inevitable
when does the anterior fontanelle close?
Give this one a try later!
7-14 months
