NBRC TMC EXAM-V, NBRC TMC EXAM-X QUESTIONS AND ANSWERS

NBRC TMC EXAM-V, NBRC TMC EXAM-X QUESTIONS AND ANSWERS What is the minute alveolar ventilation for a 200-lb (91-kg) patient with the following parameters? VT(spont) 600 mL Respiratory rate 10 PetCO2 30 mm Hg A. 4.0 L B. 3.2 L C. 5.7 L D. 6.0 L - The correct answer is : A While performing chest physiotherapy on a patient who is spontaneously breathing, you notice the presence of PVCs in lead II on the monitor when the head of the bed is declined. Based on this observation, the respiratory therapist should recommend A. restrict CPT to semi-Fowler's position. B. administer Lidocaine, IV prior to future treatments. C. employ intrapulmonary percussive ventilation. D. switch to high-frequency chest wall oscillation. - The correct answer is : D A 'flat' sound is heard while performing diagnostic chest percussion. This sound is mostly likely observed when percussion is done over