Blood from a skin puncture is:
A) mostly interstitial fluid
B) a mix of blood and interstitial fluid
C) mostly venous blood
D) skin oils mixed with venous blood
Answer: B
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Which of the following best describes the finding of tracheal shift in the trauma patient?
A) Its absence rules out tension pneumothorax. B) It is the earliest sign of tension pneumothorax. C) It is a rare finding in patients with tension pneumothorax. D) It is a contraindication to needle thoracostomy in tension pneumothorax.
Specific dosage instructions given when prescribing a medication is known as _________.
A. contraindication B. SIG C. RxHub D. Rx screening
Which of the following NPPV interface problems can be alleviated by altering the patient-ventilator interface? I. rhinorrhea II. erythema III. claustrophobia IV. nasal congestion
A. I, IV only B. II, III only C. I, II, III only D. I, II, III, IV
The vast amount of information generated by the field of genomics has created a new field of study known as
A) metabolomics. B) genetic epidemiology. C) bioinformatics. D) molecular epidemiology.