Author Question: Which of the following types of diagnostic imaging has been available longer than the others? a. PET ... (Read 109 times)

CQXA

  • Hero Member
  • *****
  • Posts: 546
Which of the following types of diagnostic imaging has been available longer than the others?
 a. PET scan
  b. CT scan
  c. Ultrasound
  d. MRI

Question 2

An emollient is added to alcohol-based hand rubs to reduce microorganisms.
 a. True
  b. False
 Indicate whether the statement is true or false



emily12345

  • Sr. Member
  • ****
  • Posts: 321
Answer to Question 1

c

Answer to Question 2

False
RATIONALE: An emollient is added to alcohol-based hand rubs to soothe the skin and help prevent drying of the skin.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

For a complete list of videos, visit our video library