Human anatomy chapter 1 unit test!

What are the major body cavities?

Branical cavity, spinal cavity, thoracic cavity, abdominal cavity

What Ryan’s are protected in each cavity?

Branical- brain

Spinal-spinal cord

Thoracic- heart & lungs

Abdominal- diaphragm

Tissues

Groups of similar cells that have a common function

Homeostasis

Describes the body’s ability to maintain relatively stable internal condition even though the outside world is continuously changing

Which 2 directional terms are synonymous?

Ventral and Anterior

The wrist is ________ to the hand

Proximal (nearer the trunk or attached end)

The trachea is ___________ to the spine

Ventral (belly side)

The kidneys are ________ to the liver.

Posterior (back)

The brain is ____ to the spinal cord

Superior (above)

The nose is ______ to the cheekbones.

Toward the end midline

The chest is _______ to the abdomen.

Superior (above)

Anatomy

The study of the structure and shape of the body and its parts and their relationship to one another

Physiology

The study of how the body & its parts work or function

what are the levels of structural complexity in order

Atoms-organelles-cells-tissue-organ-organ system

What are the 3 medial regions, in order, of the abdominalpelvic cavity?

Epigastric, umbilical, hypogastric

Draw and Label all the regions in the abdominalpelvic

Right hypogatric, right lumbar, right iliac, epogatric, umbilical, hypo gastric, left hypogastric, right lumbar, right iliac

What are The 5 points of anatomical position?

-body erect

-Facing forward

-feet parallel

-arms hanging at the side

-palms facing forward

Sagittarius plane

Patients view: right & left

Frontal plane

Creates a front & back

Traverse plane

Top & Bottom (up & down)

How many quadrants and regions are in the abdominalpelvic cavity divide into?

4 quadrants & 9 regions

Digestion

Breaking down food & absorbing nutrients

Responsiveness

The ability to sense changes in the environment and react (nervous system)

Metabolism

All chemical reaction in the human body (endocrine system)

Laxarny (What is it and what system is it apart of the body)

Voice box (makes your voice)

In the respiratory system!!

What are the 5 survival needs essential to the body?

Nutrients, oxygen, water, temperature, and atmosphere pressure

List the 8 functions of the different body systems!

Maintaining boundaries-skin

Movement- bones & muscles

Responsivenes— the ability too senses changes in the environment and react (nervous system)

Growth- increase in size

Reproductive- offspring

Digestion- breaking own food and absorbing nutrients

Metabolism- all chemical reactions in the human body

Integumentary

COVERS

Keeps internal parts in and outside stuff out, maintain body temp, protects tissues bellows

Manufactures vitam D

External surface of the body

Skeletal

SUPPORTS

Makes blood, stores minerals, protects internal organs, and allows muscle attachment

Minerals- calcium

Muscular

MOVES

Moves materials around the body, allows body to move, and position itself and makes heat

Lymphatic/ immune system

PROTECTS

Filters/ traps pathogens and makes white blood cells and antibodies tot fight disease

Picks up fluid leaked from the body vessels and returns it to the blood

Respiratory

EXCHANGES

Trades oxygen for carbon dioxide, brining in O2 & removing CO2 waste

Digestive

NOURISHES

Breaks down food into nutrients & absorbs them into blood, removes toxin taken inn though food & drink

Nervous

COMMUNICATES

Receives signals from body & coordinates a response, tells other systems what to do

Urinary

CLEANS

Filters/cleans blood, removing cellular waste, maintains water balance

Eliminates metabolic waster

Cardiovascular

DELIIVERS

Carries food/oxygen & hormones to all ells & waste products away

Endocrine

CONTROLS

Secrets hormones that target cells/organs & tell them to do certain jobs