Place in the Correct Order the Proper Sequence of Hand

question 23

Multiple Choice

Place in the correct order the proper sequence of hand washing.
I.Liberally apply soap
II.Adjust water flow and temperature
III.Turn off water aseptically
IV.Wash with friction
V.Wet forearms,wrists,and hands

• A) I., II., III., IV., V.
• B) II., III., I., IV., V.
• C) II., V., I., IV., III.
• D) II., I., IV., V., III.

---

Definitions:

Quartz

A very common rock-forming silicate mineral consisting of crystalline silica.

Feldspar

A very common rock-forming silicate mineral that is abundant in most igneous and metamorphic rocks and some sedimentary rocks.

Calcite

A common rock-forming calcium carbonate mineral occurring in limestone and a variety of water-related deposits.

Scratch Test

A method used in geology to determine the hardness or mineral composition of rock samples by scratching them with a harder material.