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WorksheetsBody System Part 1 Unit Test
Total questions: 41
Worksheet time: 21mins
The ________ is the smallest structural unit of the body.
Cell
Keratin
Microvilli
Cilia
Each cell has a specific job that helps the body function properly.
True
False
A jelly like substance that contains all of the organelles is called ____________________.
Golgi Apparatus
Cytoplasm
Peroxisome
Rough Endoplasmic Reticulum
The control center if the cell that contains DNA is called the ____________.
Centriole
Ribosome
Nucleus
Mitochondria
The _________ produces energy for the cell.
Peroxisome
Nucleus
Mitochondria
Ribosome
_________ tissue sends impulses between the body and the brain.
Epithelial
Nervous
Connective
Muscle
__________ tissue forms the outer skin, lines body cavities, and lines passages to the outside of the body.
Epithelial
Nervous
Connective
Muscle
There are _______ types of muscle tissue.
1
2
3
4
Which is the correct order for the organization of the body?
Cell - Organ - Tissue - Organ System - Body
Cell - Tissue - Organ - Organ System - Body
Tissue - Organ - Cell - Organ System - Body
Body - Organ - Tissue - Organ System - Cell
Anatomical position is the point of reference for anatomical nomenclature.
True
False
in anatomical position the palms of the hands are facing __________.
Backward
Forward
Toward the body
Anterior and ventral are ____________.
Toward the front
Toward the back
Toward the side
Posterior and dorsal are ____________.
Toward the front
Toward the back
Toward the side
Lateral is ___________.
Toward the front
Toward the back
Toward the side
The coronal plane divides the body into ___________.
Left and right
Front and back
Upper and lower portions
The median plane divides the body into ___________.
Left and right
Front and back
Upper and lower portions
The lungs are found in the ___________ cavity.
Thoracic
Abdominal
Pelvic
Cranial
The skeletal system is made up of bone, ligaments, cartilage, and muscle.
True
False
Bone is formed ___________ by ossification
Rapidly
Gradually
Immediately upon birth
The skull is part of the ___________ skeleton.
Axial
Appendicular
The legs are part of the __________skeleton.
Axial
Appendicular
Which of the following is NOT a function of the bones?
Serve as a framework for the body
Aid in digestion
Protect internal structures
Produce blood cells
Which of the following is a type of bone in the body?
Long
Short
Irregular
All of the above
Which type of joint is immovable?
Fibrous
Cartilaginous
Synovial
Tendons connect ___________.
Bone to bone
Muscle to bone
An incomplete fracture where one side of the bone is broken and the other side is bent is called a ____________ fracture.
Closed
Greenstick
Comminuted
Compound
We are in control of all of the muscles of our bodies.
True
False
Muscles can ___________.
Only pull
Only push
Push and pull
An example of a voluntary muscle would be the __________.
Biceps
Heart
Stomach
Cardiac muscle is ____________.
Voluntary
Involuntarily
A decrease in the angle between two body parts describes _________.
External rotation
Adduction
Flexion
Extension
Movement away from the body describes ____________.
Abduction
Internal rotation
Adduction
Flexion
Arteries carry blood ______________.
Toward the heart
Away from the heart.
The endocardium is the __________ layer of the heart.
Inner
Middle
Outer
There are _________ chambers of the heart.
2
3
4
5
The 2 semilunar valves are the __________.
Tricuspid and Mitral
Pulmonary and Aortic
Blood enters the heart through the ___________.
Aorta
Pulmonary artery
Superior and inferior vena cava
Capillaries are thick walled large vessels that allow for no gaseous exchange.
True
False
Which of the following is NOT part of the lymphatic system?
Spleen
Thymus
Tonsils
All of the above are part of the lymphatic system
The lymphatic system helps the body to fight infection, build immunity, and prevent swelling in the tissues.
True
False
When your body produces its own antibodies after coming into contact with an antigen it is referred to as ___________.
Active immunity
Passive immunity
