Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
46 Cards in this Set
- Front
- Back
The largest internal organ in the body is the ____. |
Liver |
|
What is the scientific name for the windpipe? |
Trachea |
|
What is the first section of the small intestine? |
Duodenum |
|
Bones and joints are connected by ____. |
Ligaments |
|
What is tissue fluid called after it enters the lymphatic vessels? |
Lymph |
|
Which dome-shaped muscle aids in breathing? |
Diaphragm |
|
Which structure exchanges oxygen and nutrients between the blood of an unborn child and his mother? |
Placenta |
|
What is the largest lymphatic organ? |
Spleen |
|
A group of tissues specifically arranged to perform a definite function for the body is a _____. |
Organ |
|
Which branch of circulation serves the heart? |
Coronary circulation |
|
The ____ protects the brain. |
Cranium |
|
The largest vessels that carry blood away from the heart are called _____. |
Arteries |
|
Cells that carry oxygen through the blood are called ____. |
Red blood cells |
|
The ____ Connect the kidneys to the bladder. |
Ureters |
|
The tough membrane that encloses the heart is the ____. |
Pericardium |
|
The ____ Controls balance and muscle coordination. |
Cerebellum |
|
Concentrates and removes liquid waste |
Urinary |
|
Glands that control certain internal body functions |
Endocrine |
|
Provides movement for the body |
Muscular |
|
Breaks down food |
Digestive |
|
Supports the body; protects vital organs |
Skeletal |
|
Transports nutrients and oxygen to cells and carries waste from cells |
Cardiovascular |
|
Covers and protects the body |
Integumentary |
|
Controls other body systems |
Nervous |
|
Provides oxygen and removes carbon dioxide |
Respiratory |
|
From top to bottom, the layers of the skin are the ____, ____, and subcutaneous layer. |
Epidermis, dermis |
|
Muscles that work whether one thinks about their working or not are ____. |
Involuntary |
|
What substance covers the crown of a tooth? |
Enamel |
|
Bile is produced by which organ? |
Liver |
|
Hairlike tubes in the small intestine that absorb nutrients are called ____. |
Villi |
|
The joints in the shoulders and hips are examples of what type of joint? |
Ball-and-socket joint |
|
What is the primary pigment that causes skin color? |
Melanin |
|
What structure controls simple reflexes? |
Spinal cord |
|
Food travels through the body in the ____ canal. |
Alimentary |
|
Identify the scientific name for the shoulder blade. |
Scapula |
|
Chemicals that regulate many automatic body functions are called ____. |
Hormones |
|
The division of the nervous system that contains the brain and the spinal cord is the ____ nervous system. |
Central |
|
What portion of the body contains most of the vital organs? |
Trunk |
|
What type of tissue is able to conduct impulses through the body? |
Nerve |
|
One of the hormones released by the islets of Langerhans to regulate sugar levels in the body is ____. |
Insulin or glucagon |
|
Life begins at ____. |
Conception or fertilization |
|
The air sacs in the lungs are called ____. |
Alveoli |
|
A group of organs that function together to do a specific job in the body is a ____. |
System |
|
The two main divisions of the skeleton are the ____ skeleton and the ____ skeleton. |
Axial and appendicular |
|
The two types of fractures are ____ fractures and ____ fractures. |
Simple and compound |
|
ESSAY: Describe The structure of teeth and explain how they are anchored in the jaw. |
The structure of a tooth is made up of three parts: a crown, which is the visible part of the tooth; it is covered by enamel and is the hardest substance in the body. Dentin is the bonelike tissue under the enamel that forms and shapes a tooth. The root is the part of a tooth not covered by enamel. Teeth are anchored in the mouth by the cementum and the periodontal membrane. |