« previous next »

Author Question: Which mineral allows red blood cells to carry oxygen? a. Sodium b. Iron c. Calcium d. ... (Read 11 times)

dbose

  • Hero Member
  • *****
  • Posts: 597
on: Jul 17, 2018
Which mineral allows red blood cells to carry oxygen?
 
  a. Sodium
  b. Iron
  c. Calcium
  d. Potassium

Question 2

A resident's hairbrush has very sharp bristles. You are concerned that it could injure the person's scalp. What should you do?
 
  a. Ask the person's family to buy a different hairbrush.
  b. Throw the hairbrush away and use a comb.
  c. Tell the nurse about your concerns.
  d. Ask the person if you should continue to use the hairbrush.


dajones82

  • Sr. Member
  • ****
  • Posts: 359
Reply #1 on: Jul 17, 2018
Answer to Question 1

B

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Cardiac catheterization. Insertion of a tube called a catheter through a blood vessel. In this examp Cardiac catheterization. Insertion of a tube called a catheter through a blood vessel. In this examp
Testing an oxygen sensor using a DMM set on DC volts. With the engine operating in closed loop, ... Testing an oxygen sensor using a DMM set on DC volts. With the engine operating in closed loop, ...
The regulation of muscle contraction by calcium The regulation of muscle contraction by calcium
Gene gun used to blast gold particles containing pea gene A into cells of white petals Gene gun used to blast gold particles containing pea gene A into cells of white petals
Partial pressures (in mm Hg) for oxygen (red boxes) and carbon dioxide (blue boxes) in the atmospher Partial pressures (in mm Hg) for oxygen (red boxes) and carbon dioxide (blue boxes) in the atmospher
How skeletal muscle activity encourages blood flow through veins How skeletal muscle activity encourages blood flow through veins
Video: Effect of the environment on coat color in the Himalayan rabbit Animation

For a complete list of videos, visit our video library