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Patients with large necks who experience frequent
dislodging of their tracheostomy tubes need (a)
a. Longer tracheostomy tube
b. Shorter tracheostomy tube
c. Larger tracheostomy tube
d. Nasal intubation
a. Longer tracheostomy tube
Which of the following would be most effective at
resolving a humidity deficit for a patient who is
intubated with an 8.0-mm endotracheal tube?
a. Large volume nebulizer
b. Concha heated humidifier
c. HME
d. Bubble humidifier
b. Concha heated humidifier
,A patient with suspected myasthenia gravis in the
emergency room should receive which of the following
to confirm a diagnosis?
a. Norcuron
b. Edrophonium bromide
c. Neostigmine
d. Meperidine (Demerol)
b. Edrophonium bromide
Which of the following is an important action when
drawing an arterial blood gas sample?
a. Choose a radial site with adequate ulnar circulation
b. Use a 16 gauge needle
c. Compress the site prior to puncture
d. Run the sample within 15 minutes
a. Choose a radial site with adequate ulnar circulation
,Which of the following would be most helpful for a
patient with fixed upper airway obstruction?
a. Aerosolized epinephrine
b. Beta II agonist medication
c. Corticosteroids
d. Heliox therapy
d. Heliox therapy
Which of the following oxygen modalities would be
appropriate for a 220-lb (100-kg) male with diabetic
ketoacidosis who requires 40% supplemental oxygen?
a. Air-entrainment mask
b. Non-rebreathing mask
c. Nasal cannula
d. Simple mask
a. Air-entrainment mask
, While administering a treatment with Albuterol to a
patient with COPD, the therapist notes a sudden change
in the patient's color to marked cyanosis. The patient
appears apneic and the heart rate on the pulse
oximeter indicates 30/min. The therapist should FIRST
a. Administer oxygen by non-rebreathing mask
b. Auscultate breath sounds
c. Begin mouth-to-mouth resuscitation
d. Go get help
c. Begin mouth-to-mouth resuscitation