Which of the following is the process of removing data that is outdated or no longer needed from a disk or disk drive?
Purging
Dragging
Downloading
Data mining
Purging
Rationale: Purging is the process of removing data that is outdated or no longer needed from a disk or disk drive. Purging is sometimes called "sanitizing". Its intent is to remove data so that it cannot be reconstructed by any known technique.
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An advance directive or living will is a legal document that details what medical treatments a person does or does not want to receive in the event that he or she becomes unable to make his or her wishes known.
Answer the following statement true (T) or false (F)
When instilling eye medication, do all of the following EXCEPT ________.
A. perform hand hygiene B. dry the area around the eye with sterile gauze C. touch the dropper or ointment tube to the eye D. pull down the lower eyelid to expose the conjunctiva
A respiratory therapist has a positive TB skin test after having contact with a patient with active TB. Which of the following actions would MOST likely be taken regarding the positive skin test?
a. The therapist will be started on a 1-year course of isoniazid prophylactically. b. The test will be followed with monthly chest x-rays to detect changes in the lung parenchyma. c. The therapist will be on paid administrative leave for 3 months until it is ensured that she is noncontagious. d. The therapist will be required to wear a mask at work for 3 months until it is established that she is noncontagious.
Ventricular hypertrophy occurs when the heart must exert more effort to maintain normal cardiac output. Why is this greater effort needed?
A. Smaller chamber capacity in the atria B. Abnormal electrical conduction through the heart C. Increased peripheral vascular resistance D. Extensive use of blood thinners such as Coumadin