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What is the time goal for neurologic assessment by the stroke team or
designee and noncontrast computed tomography or magnetic
resonance imaging performed after hospital arrival? - Answer: 20
minutes
,An 18-year-old patient is reporting difficulty breathing and is displaying
increased respiratory effort.
Auscultation reveals bilateral wheezing.
RR: 28 breaths per minute
SaO2: 91%
PETCO2: 44 mm Hg
How would you categorize this patient's condition? - Answer:
Respiratory distress
A 59-year-old patient is reporting difficulty breathing. Physical
examination reveals nasal flaring, intercostal retractions, and use of
accessory muscles. The respiratory rate is 28 breaths per minute.
Oxygen saturation is 92%. PETCO2 is 36 mm Hg.
How would you categorize this patient' condition? - Answer:
Respiratory distress
A 75-year-old patient is having difficulty breathing, with increased
respiratory effort. The patient has a history of emphysema. The patient
,is drowsy. Auscultation reveals bilateral wheezing, although the lung
sounds are difficult to appreciate. The respiratory rate is 38 breaths per
minute. Oxygen saturation is 85%. PETCO2 is 49 mm Hg.
How would you categorize this patient's condition? - Answer:
Respiratory failure
What is the term for the rise in arterial carbon dioxide levels typically
associated with respiratory failure? - Answer: Hypercapnia
How much tidal volume must you provide with a bag-mask- device to
produce visible chest rise for an adult patient in respiratory arrest? -
Answer: 6 to 7 mL/kg
What device on a resuscitation bag-mask device may prevent sufficient
tidal volume in patients with poor lung compliance? - Answer:
Pressure-relief valve
What is the door-to-needle time goal for 85% or more of acute ischemic
stroke patients treated with IV thrombolytics? - Answer: 60 minutes
Patients with perfusing rhythms should receive ventilations once every
___ seconds. - Answer: 6
, What is the most effective way to deliver bag-mask ventilation? -
Answer: Using a 2-person technique
How long should the second rescuer squeeze the bag-mask device
when providing 2-rescuer ventilation? - Answer: 1 second
When performing the jaw-thrust maneuver on patients with suspected
cervical spine injury, where should you place your fingers? - Answer:
Just under the angle of the lower jaw
When you use a bag-mask device, you should deliver approximately
500 to ___ mL tidal volume. - Answer: 600
Which is a contraindication to the use of an oropharyngeal airway? -
Answer: Conscious patient
In which of the following patients can nasopharyngeal airways be used?
- Answer: Unconscious, Conscious, and Semiconscious
Select the first step in the use of an oropharyngeal airway. - Answer:
Clear the mouth and pharynx