Which of the following statements is true of the cleaning techniques used to eliminate bacteria?
A. Alcohol or iodophor solutions should be used to disinfect surfaces before the use of soap or detergent if dirt or organic matter has accumulated on the surface.
B. Glutaraldehyde solution is used to remove microorganisms on the skin prior to puncturing the vein to obtain blood.
C. An iodophor swab is used for a short swabbing procedure before obtaining blood for a routine blood test.
D. None of these are correct.
Answer: C
You might also like to view...
The nurse clarifies to the parents of a child with spina bifida that their child has a portion of the spinal cord in the sac in addition to the meninges. This type of spina bifida is known as a(n) ____________________
ANS:
When discussing the patient's elevated LDL and lowered HDL levels, the patient shows an understanding of the significance of these levels by stating:
A) "Increased LDL and decreased HDL increase my risk of coronary artery disease." B) "Increased LDL and decreased HDL decrease my risk of coronary artery disease." C) "The decreased HDL level will increase the amount of cholesterol moved away from the artery walls." D) "The increased LDL will decrease the amount of cholesterol deposited on the artery walls."
One of the simplest ways to reduce stress is:
A) Deep breathing B) Inadequate rest C) Poor nutrition D) Daily exercise
The nurse is assessing an older adult patient for risk factors for suicide. Which finding would suggest that this patient is at an increased risk for suicide?
1) Moving to a new city 2) Living with adult children 3) Being married 4) Having a chronic health problem