Author Question: What is expressed as a percent? a. 50 b. 20 c. 10 d. 5[br][br][b][color=#FA1639]Question ... (Read 26 times)

WWatsford

  • Hero Member
  • *****
  • Posts: 539
    • Biology Forums!
What is expressed as a percent?
 
  a. 50
  b. 20
  c. 10
  d. 5

Question 2

The nurse instructs a patient receiving home O2 therapy to drink plenty of fluids to help keep bronchial secretions liquefied. What is the recommended fluid?
 
  a. Milk
  b. Water
  c. Tea with artificial sweetener
  d. Coffee



pratush dev

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

ANS: B
Change a fraction to a percent by dividing the numerator by the denominator and multiplying by 100.

Answer to Question 2

ANS: B
Water is the best option. Drinks with caffeine, sugar, or dairy products are not helpful to liquefy secretions.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

For a complete list of videos, visit our video library