Which of the following is the minimum hematocrit value a blood donor must have to give a blood donation?
A) 50 percent
B) 48 percent
C) 38 percent
D) 35 percent
Answer: C
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What is the process of advising the client about the nature and purpose of the techniques that will be used during a treatment?
a. Documentation b. Intervention c. Informed consent d. Client screening
The most prevalent technology in hospitals today is:
A) Medication-dispensing robots. B) Surgical robots. C) Automated medication-delivery systems. D) Automated communication devices.
You have been resuscitating a newborn and find that after ventilation by bag-valve-mask device with supplemental oxygen for 30 seconds that his heart rate is 78 per minute. Which of the following should you do next?
A) Start an IV using the umbilical vein. B) Continue ventilations and reassess in another 30 seconds. C) Intubate the trachea. D) Begin chest compressions at a rate of 100 per minute.
Which of the following oral antidiabetic drugs is an example of biguanides?
A) rosiglitazone (Avandia) B) metformin (Glucophage) C) glyburide (Micronase) D) glipizide (Glucotrol)