anatomy finial

the big brain

the big brain

cerebrum

which major structure assists with muscle coordination and balance

cerebellum

which part of the brain is connected to creativity

cerebrum

associated with functions of hearing, memory, and speech is the

temporal lobe

part of the brain that is involved in problem-solving, voluntary movement and reasoning is the

frontal lobe

hunger, thirst, body temp and other involuntary functions are controlled by the

hypothalamus

vision and color recognition is controlled by

occipital lobe

optic nerves are located in the

olfactory blub

the ___ connects the cerebrum to the spinal cord

brain stem

which lobe is associated with touch and taste

parietal lobe

the part of the brain that is associated with sleep regulation is the

thalamus

language, memory and judegement are controlled by

frontal lobe

the part of the brain that controls involuntary actions like heart rate and breathing

medulla oblongata

a small part of the brain stem that is involved with vision and hearing is the

midbrain

ensures that both side of the brain communicates and work together

corpus callosum

the master gland

pituitary gland

emotional, threatening stimuli, and fear related behaviors are controlled by

amygdala

what are 3 parts of the brain stem

midbrain, pons, and medulla oblongata

what are 3 parts of the diencephalon

thalums, hypothalamus, and pituitary gland

muscles are made up of bundles of muscle fibers

connective tissue

under the muscle belly is the ____ which surround bundles of nerves that are in long fibers

epimysium

long fibers that contain bundles of nerve cells are

fascicles

muscle fascicles are covered by a protective layer called the

perimysium

individual muscle fibers are protected by a layer known as the

which muscle is attached to the achilles tendons

gastrocnemius

The wide flat muscle found under the Gastrocnemius is

which muscle group are voluntary

skeletal

Which muscle group is found in your organs

Visceral

In a joint that is controlled by muscles, the angle ____ with contractions

Decreases

In a muscle sacromere the actin is __ and the myosin is__. ________

Thin/thick

When muscle fibers contract they become

Thicker and shorter

The ability to stretch muscles is

Extensibility

When a muscle returns to its original shape after it has contracted is

Elasticity

A muscle that is in a state of partial contraction is showing

Muscle tone

What are 2 things that can lead to the loss of muscle tone

Serious illness and not using muscles

Functions of skeletal muscles

Movement, energy, protection of skeletons and posture

The major component of the immune system

WBCs

Dead skin cells are sloughed off continuously making it

Harder for “invaders” to enter the body

Sweat and oil from glands contain

Chemicals including antibiotics

Mucus contains

Lysosomes

Hair like projections made of protein that line the respiratory track are

Cilia

Sylvia contains

The stomach contains ___ that fight foreign material

Acids

Whit blood cells are made in the

Blood marrow

What protein is an identifying substance for foreign bodies

Antigens

Lymphocytes make up ___ of the WBCs

42 percent

The Y shaped protein used by the immune system to identify foreign bodies and attack them are

Antibodies are composed of peptide chains. How many peptide chains

5

T cells are

Self tolerant in the thymus

B cells are

A self tolerant in the bone marrow

Complement proteins are

A group of plasma proteins

Antibodies form

Several days after activated

The immunity you develop after you have an infection

Active immunity

Antibodies made after you get a vaccine are

Artificial

Immunity acquired from someone else

Passive

Incomplete antigens unable to cause an immune response are

Haptens

APCs are

Antigen presenting cells

A group of proteins made by virus infected cells are

Interferons

Antibodies stay in your body

Until the invader is gone and longer

Antibodies passed from the mother to the child are referred to as passive immunity and are

Cilia is found in the

The axial skeleton consists of

The vertebrae and skull

What produces the bone framework or matrix

Chondroblasts

At which week in development of a child does osteogenesis begin

The 6th or 7th week

What is used as a model for bone development

Hyaline cartilage

Is connective tissues vascular or avascular

Avascular

As bones develop where does hyaline cartilage remain

Hyaline cartilage remains at the ends of the bones and epiphseal plate