NBRC TMC EXAM QUESTIONS WITH COMPLETE SOLUTIONS VERIFIED LATEST UPDATE 100% GUARANTEED PASS
A 52 year-old post-operative cholecystectomy patient's breath sounds become more coarse upon completion of postural drainage with percussion. The respiratory therapist should recommend
A. continuing the ...
A 52 year-old post-operative cholecystectomy patient's breath sounds become
more coarse upon completion of postural drainage with percussion. The
respiratory therapist should recommend
A. continuing the therapy until breath sounds improve
B. administering dornase alpha.
C. administering albuterol therapy.
D. deep breathing and coughing to clear secretions.
deep breathing and coughing to clear secretions.
A 65 kg spinal cord injured patient has developed atelectasis. His inspiratory
capacity is 30% of his predicted value. What bronchial hygiene therapy would be
most appropriate initially?
A. IS / SMI
B. IPPB with normal saline
C. postural drainage and percussion
D. PEP therapy
IPPB with normal saline
A patient on VC ventilation has demonstrated auto-PEEP on ventilator graphics.
Which of the following controls, when adjusted independently, would increase
expiratory time?
1. Tidal volume
2. Respiratory Rate
3. Inspiratory flow
4. Sensitivity
1, 2, and 3 only
, A 55 year-old post cardiac surgery patient has the following ABG results: pH 7.50,
PaCO2 30 torr, PaO2 62 torr, HCO3 25 mEq/L, SaO2 92%, HB 14 g/dL, BE +2.
Venous blood gas results are pH 7.39, PvCO2 43 torr, PvO2 37 torr, and SvO2
66%. Calculate the patient's C(a-v)O2.
A. 2.5 vol%
B. 4.0 vol%
C. 5.0 vol%
D. 5.5 vol%
5.0 vol%
Immediately after extubation of a patient in the ICU, the respiratory therapist
observes increasing respiratory distress with intercostal retractions and marked
stridor. The SpO2 on 40% oxygen is noted to be 86%. Which of the following
would be most appropriate at this time?
A. cool mist aerosol treatment
B. aerosolized racemic epinephrine
C. manual ventilation with resuscitation bag and mask
D. reintubation
reintubation
Which of the following information may be obtained from a FVC maneuver during
bedside pulmonary function testing?
1. FEV1
2. PEFR
3. FRC
4. RV
1 and 2 only
A patient who complains of dyspnea is noted to have a dry, non-productive
cough. On physical examination, breath sounds are diminished on the right,
tactile fremitus is decreased and there is dullness to percussion over the right
lower lobe. The respiratory therapist should suspect that the patient is suffering
from
A. pneumonia.
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