« previous next »

Author Question: Which mineral allows red blood cells to carry oxygen? a. Sodium b. Iron c. Calcium d. ... (Read 47 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?

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?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Growth pattern of stem cells Growth pattern of stem cells
The Mesengenic Process in stem cells The Mesengenic Process in stem cells
sodium sodium
Embryonic and Induced Pluripotent Stem Cells & Lineage-specific Markers Embryonic and Induced Pluripotent Stem Cells & Lineage-specific Markers
Blood typing and cross-reactions. The blood type depends on the presence of surface antigens ... Blood typing and cross-reactions. The blood type depends on the presence of surface antigens ...
Warfarin An anticoagulant drug given to prevent blood from clotting Warfarin An anticoagulant drug given to prevent blood from clotting
Video: Type of Transport - Active and Passive Processes

For a complete list of videos, visit our video library