The lymphoid progenitor that gives rise to T, B, and NK lymphocytes is recognized as which of the following?
a. CFU_GM
b. CLP
c. CMP
d. CFU-T
Correct Answer: B
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Personal protective equipment consists of:
A) sterile gauze pads and gloves. B) goggles, impermeable masks, and gowns. C) scrubs, lab coats, and impermeable masks. D) goggles and impermeable masks.
Which of the following is a form of verbal communication?
a. Email b. Skype c. Fax d. Memo
Mechanical external compression devices are recommended:
A) By AHA 2015 guidelines as a preferred substitute for manual CPR B) Because patient ventilation is not required C) When high-quality manual compressions are not possible D) For short-term use only
A surgeon orders lung expansion therapy for an obtunded 68-year-old, 170-lb man who has de-veloped atelectasis after thoracic surgery
On baseline assessment, the patient cannot perform an IC or VC maneuver, but has no evidence of retained secretions. Which of the following would you recommend? a. Intermittent positive-pressure breathing (IPPB) at 6 to 8 breaths/min at 10 to 15 ml/kg b. Continuous positive airway pressure ther-apy at 12 cm H2O for 24 hr c. Positive end expiratory pressure therapy with bronchodilator and bronchial hygiene d. Incentive spirometry 10 times an hour at an initial volume of 600 to 800 ml