Which of the following are clinical signs and symptoms of inadequate airway humidification? 1. Atelectasis 2. Dry cough 3. Increased airway resistance 4. Increased incidence of infection 5. Increased work of breathing
a. 2, 3, and 4 only
b. 1, 2, and 3 only
c. 3, 4, and 5 only
d. 1, 2, 3, 4, and 5
ANS: D
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Which term refers to a group of normally inactive enzymes that is activated by the antibodies and antigen attachment?
A) Antibody B) Pathogen C) Complement D) Epitope
The hand was prepped and draped in the usual fashion after obtaining satisfactory analgesia with infiltration of local anesthesia. An elliptical skin incision was made surrounding the lesion. The skin lesion was completely excised and closed with interrupted 4-0 Dexon for the subcutaneous tissue and skin with 4-0 Dexon. Neosporin ointment was applied.
Operative Note: Excision of epidermal benign lesion on dorsum hand measuring 1.9 cm x 0.5 cm x 0.8 cm. a. 11308 b. 11402 c. 11422 d. 11424
When graphing a frequency distribution, what scale is used along the baseline?
A. Score limits B. Lower limits C. Real limits or midpoints D. Class intervals
Which of the following is an example of clinical data?
A. lab results B. advance directive C. financial data D. consents for treatment E. all of the above