Many similar cells that act together to perform a common function.
Tissue
A group of several different kinds of tissues arranged to perform a special function.
Organ
Denotes a living thing.
organism
The smallest "living units of structure and function in the body.
Cell
Explain Anatomical position:
The body is in an erect or standing posture with the arms at the sides and the palms facing forward. The head and feet are also pointed forward.
Superior
Upper or above
Inferior
Lower or Below
Transverse
Horizontal plane
Medial
Toward the midline of the body
Ventral
Front (abdominal side)
lateral
Toward the side of the body
Distal
Farthest from the point of origin of a body point.
The stomach is _______to the diaphragm.
inferior
The nose is located on the_____ surface of the body
anterior
The lungs lie ______to the heart
lateral
The elbow lies _____ to the forearm.
proximal
The skin is ______ to the muscle below it.
superficial
A midsagittal plane divides the body into____ parts.
equal
A transverse plane divides the body into _____ and ____ sections
Upper and Lower
A coronal plane may also be referred to as a _______plane.
frontal plane
The axial portion of the body contains;
Head, Neck, and torso or trunk
The appendicular Portion of the body contains;
The upper and lower extremities
_____ depends on the body's ability to maintain or restore homeostasis
Survival
Homeostasis is the term used to describe the relative constancy of the body's ________ __________.
Internal environment.
The basic type of homeostatic control system in the body is called a ______ ____.
feedback loop
Homeostatic control mechanisms are categorized as either ______ or ______ feedback loops.
negative or positive
Negative feedback loops tend to _______ conditions
stabilize
Positive feedback control loops are ______.
stimulatory
changes and functions that occur during the early years are called_________ ________.
Developmental processes
Changes and functions that occur after young adulthood are called_______.
Aging processes
The body's continous ability to respond to changes in the environment and maintain relative constancy in the internal environment is called______.
Homeostasis
The regions frequently used by health professionals to locate pain of tumors divides the abdomen in to 4 basic areas called. ________
Quadrants
Which of the following organs or structures does not lie within the mediastinum?
Aorta
Liver
Esophagus
Trachea
A legthwise plane running from front to back that divides the body into right and left sides is called____.
Sagittal plane
A study of the functions of living organisms and their parts is called_____.
Physiology
The thoracic portion of the ventral body cavity is seperated from the abdominopelvic prtion by a muscle called the_______.
Diaphragm
An organization of varying numbers and kinds of organs arranged together to perform a complex function is called a ______.
System
The plane that divides superior from inferior is known as the ______plane.
Transverse.
Which of the following structures does not lie within the abdominal cavity.
spleen
most of the small intestines
Urinary bladder
Stomach
Which of the following is an example of an upper abdominal region?
Rt. iliac region
lft. hypochondriac region
lft. lumbar region
hypogastric region
The dorsal body cavity contains components of the_____.
Nervous System
What organ is not found in the pelvic cavity?
Bladder
Stomach
Rectum
colon
Similar cells acting together to perform a common function exist at the ________level of organization.
Tissue
which of the following planes would be considered coronal? A plane that divides the body into:
Anterior and Posterior portions
If your reference point is " nearest the trunk of the body" rather than "farthest from the trunk of the body", where does the elbow lie in relation to the wrist.
Proximal
The buttocks are often used as intramuscular injection sites. This region can be called______.
Gluteal
In the human body, the chest region
can be referred to as the thoracic cavity
is a component of the ventral body cavity
and contains the mediastinum
Which of the following is not a component of the axial subdivision of the body?
Upper extremeties
Neck
Trunk
Head
A synonym for medial is
Midline
ventral
anterior
skin
cutaneous
transverse
horizontal
anatomy
structure
superficial
surface
pleural
lung
appendicular
extremites
posterior
back
midsagittal
equal
system
respiratory
sytematic approach to discovery is known as the ________ _________.
Scientific method
A tentative explanation in research is known as a ________.
hypothesis
the testing of a hypothesis is ________.
experimentation
a group getting a drug is the _____ ______.
test group
a group getting a substitute is the ______ ______.