Cell Flashcards
True Or Falsw
Anatomy (a-NAT-oˉ-mē; ana- = up; -tomy = process of cutting) is the science of body structures and the relationships among them
physiology Means
is the science of bodyfunctions—how the body parts work.
What are the Levels of structural organization in the human body.
Chemical
Cellular
Tissue
Organ
System
Organsim
Fill in the blank
Atoms are the _______units of matter that participate in ___________
Smallest
Chemical Reactions
Fill In The blanks
cells, the basic _____ units of an organism that are com- posed of chemicals.
structural and functional
What are the smallest living organism in a body
Cells
four basic types of tissues of the human Body
Epithelium
Connective
Muscular
Nervous
organs are????
are structures that are composed of two or more different types of tissues; they have specific functions and usually have recognizable shapes.
Which level of structural organization is composed of two or more different types of tissues that work together to perform a specific function?
Organs
What are fluids within the cells called
Intracellular Fluid
What are Fluids in-between the cells called
Interstital fluid
What are fluids called Outside the body of cells
Extracellular fluid
ECF within blood vessels is termed? i
`blood plasma
ECF lymphatic vessels it is called
Lymph
ECF in and around the brain and spinal cord it is known as
cerebrospinal fluid,
ECF in joints it is referred to as
synovial fluid
What is the in internal environment?
Extracellular fluid, which makes sense.
What could be the External Environment
The Body
What are the Principle Regions of a body
head, neck, trunk, upper limbs, and lower limbs
What does the trunk of the body cover
The Chest
Abdomen
Pelvis
Cephalic is the
Head
Mental is which part of the body
Chin
Where is the Pollex
The them
What is the front of the elbow called
Antecubital
What is the Forearm called
Antebrachial
What is the crural of the body ?
Which region of the body is it located?
Legs
Lower Limbs
What is the Sural of the body ?
Which region of the body is it located?
Calf
Lower Limb
What is the usefulness of defining one standard anatomical position?
Having one standard anatomical position allows directional terms to be clearly defined so that any body part can be described in relation to any other part.
Is the radius proximal to the humerus?
falseThe radius is distal to the humerus
What are planes in the body.
Imaginary flat surfaces that pass through the body parts
Which plane divides the heart into anterior and posterior portions?
Frontal
sagittal plane is a vertical plane that divides?
body or an organ into right and left sides.
the midline of the body or an organ and divides it into equal right and left sides?
it is called a midsagittal plane or a median plane.
plane does not pass through the midline but instead divides the body or an organ into unequal right and left sides, ????
Parasagittal
Which plane divides the brain into unequal right and left portions?
Parasagittal
Body cavities are???
spaces that enclose internal organs
In which cavities are the following organs located:
urinary bladder,
stomach,
heart
small intestine,
lungs,
internal female reproductive organs
, thymus
spleen
liver
Use the following symbols for your responses: T = thoracic cavity, A = abdominal cavity, or P = pelvic cavity.
urinary bladder: P
stomach: A
heart: T
small intestine,: A
lungs: T
internal female reproductive organs: P
thymus:T
spleen:A
liver:A
What is the name of the cavity that surrounds the heart?
Which cavities surround the lungs?
The pericardial cavity surrounds the heart,
and the pleural cavities surround the lungs.
What are the two parts of a serous membrane
(1) the parietal layer (pa-RI-e-tal), a thin epithelium that lines the walls of the cavities,
(2) the visceral layer (VIS-er-al), a thin epithelium that covers and adheres to the viscera within the cavities.
The Portion of the Pericardial that actually touches the Heart
The Visceral Layer
The space between the visceral pleura and the parietal pleura
Serous fluid
The fluid allows the viscera to slide somewhat during movements, such as when the lungs inflate and deflate during breathing.
Serous fluid
serous membrane of the pleural cavities is called the
Pleura
The serous membrane of the pericardial cavity is the?
pericardium
The peritoneum (per′-i-toˉ-NE–-um) is the serous membrane of the Which cavity?
The visceral peritoneum covers the abdominal viscera?
The parietal peritoneum lines Where???
abdominal cavity.
abdominal viscera
abdominal wall, covering the inferior surface of the diaphragm
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