lesson9

What is the term for the front of the body?

• Posterior

• Medial

• Anterior

• Lateral

What is homeostasis?

• The process of muscle growth

• The condition in which all body systems are balanced and working together

• The breakdown of skin cells

• The process of respiration

What does the skin sense?

• Heat, cold, pain, touch, and pressure

• Light, sound, and taste

• Movement, balance, and coordination

• Smell, taste, and hearing

Tags

NGSS.MS-LS1-8

How can a nursing assistant (NA) help prevent skin breakdown?

• By applying lotion regularly

• By keeping bed linens free of wrinkles

• By massaging the skin daily

• By exposing the skin to sunlight

How many bones are in the human body?

• 206

• 208

• 210

• 204

What happens when atrophy occurs?

• The muscle increases in size

• The muscle decreases in size

• The muscle becomes stronger

• The muscle becomes more flexible

What is the basic unit of the nervous system?

• Axon

• Neuron

• Synapse

• Dendrite

The eye and ear are part of which body system?

• Circulatory system

• Nervous system

• Respiratory system

• Digestive system

Tags

NGSS.MS-LS1-3

What does the circulatory system supply to cells?

• Food, oxygen, and other substances

• Water, carbon dioxide, and nutrients

• Oxygen, carbon dioxide, and proteins

• Food, water, and waste products

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

What is the respiratory system made up of?

• Lungs, heart, and diaphragm

• Trachea, bronchi, and lungs

• Nose, mouth, and throat

• Bronchi, esophagus, and stomach