Chapter 1: Human Anatomy & Physiology: An Overview Flashcards
The study of the structure and makeup of an organism
Anatomy
The study of the process and functions of the body
Physiology
A state of balance in which organs and systems can function effectively
Homeostasis
The study of the functioning of an organism in the presence of disease
Pathophysiology
The system of the body that is composed of 206 bones and provides the essential functions of support, movement, and protection for the structures of the body
Skeletal System
The system of the body that is composed of fibers that contract, causing movement
Muscular System
The 3 types of muscle
Skeletal (Striated)
Smooth
Cardiac
Another name for skeletal muscle
Striated Muscle
The system of the body that consists of the heart, blood vessels, and the blood
Circulatory System
The system of the body that is a passive circulatory system that transports lymph
Lymphatic System
A thin, plasma-like fluid formed from interstitial or extracellular fluid that bathes the tissues of the body
Lymph
The system of the body that mounts a defense against foreign substances and disease-causing agents.
Immune System
The system of the body that includes the organs and structures associated with breathing, gas exchange, and the entrance of air into the body
Respiratory System
The system of the body that is a complex array of structures that help control body activities, both voluntary and involuntary
Nervous System
The system of the body that is composed of structures and organs involved in the consumption, digestion, and elimination of food
Gastrointestinal System
The system of the body that removes waste products from the blood by a complex filtration process, producing urine
Urinary System
The system of the body that includes the structures, both male and female, that are responsible for sexual reproduction
Reproductive System
The system of the body that consists of glands located throughout the body that secrete proteins called hormones to regulate body functions
Endocrine System
The system of the body that includes the skin, nails, hair, and sweat and oil glands
Integumentary System
A position in which the patient is facing you, arms at the side, with the palms of the hands forward
Anatomic Position
A plane that runs through the body from head to toe, dividing it into anterior (or ventral) and posterior (or dorsal) sections
Frontal Plane
A plane that runs through the body parallel to the horizon. There is no specified area of the body through which this plane must pass
Transverse Plane
A plane that runs through the body perpendicular to the horizon. There is no specified area of the body through which this plane must pass
Sagittal Plane
A special type of sagittal plane where the body is cut in half, leaving equal left and right halves
MidSagittal Plane
Closer to the head
Superior
Closer to the feet
Inferior
Situated toward the midline of the body
Medial
Situated away from the midline
Lateral
Nearer to the trunk
Proximal
Further from the trunk
Distal
Belly (or front) side of the body
Anterior
Another term for anterior
Ventral
Spinal side of the body
Posterior
Another term for posterior
Dorsal
Pertaining to the armpit
Axillary
Pertaining to the upper arm
Brachial
Pertaining to the cheek
Buccal
Pertaining to the heart
Cardiac
Pertaining to the neck
Cervical
Pertaining to the skull or cranium
Cranial
Pertaining to the skin
Cutaneous
Pertaining to the shoulder muscle
Deltoid
Pertaining to the thigh
Femoral
Pertaining to the stomach
Gastric
Pertaining to the buttocks
Gluteal
Pertaining to the liver
Hepatic
Pertaining to the groin (depressions of abdominal wall near thighs)
Inguinal
Pertaining to the loin (lower back, between ribs and pelvis)
Lumbar
Pertaining to the breast
Mammary
Pertaining to the nose
Nasal
Pertaining to the inferior posterior region of the head
Occipital
Pertaining to the bones surrounding the eyes
Orbital
Pertaining to the superior posterior region of the head
Parietal
Pertaining to the front of the knee (kneecap)
Patellar
Pertaining to the chest
Pectoral
Pertaining to the perineum (between the sacrum and pubis)
Perineal
Pertaining to the sole of the foot
Plantar
Pertaining to the posterior knee
Popliteal
Pertaining to the lungs
Pulmonary
Pertaining to the kidneys
Renal
Pertaining to the inferior most portion of the spine
Sacral
Pertaining to the temples of the skull
Temporal
Pertaining to the naval
Umbilical
Pertaining to the sole of the foot or palm of the hand
Volar
Four quadrants of the abdomen
Right Upper (RUQ), Left Upper (LUQ), Right Lower (RLQ), Left Lower (LLQ)
Where the two lines that dissect the abdomen intersect
Umbilicus
The full distance that a joint can be moved
Range of Motion (ROM)
Moving a distal point of an extremity closer to the trunk
Flexion
The motion associated with the return of a body part from a flexed position to the anatomic position
Extension
A prefix that is often added to the terms flexion or extension to indicate a mechanism of injury
Hyper
Refers to a body part that was flexed to the maximum level or even beyond the normal ROM
Hyperflexion
Refers to a body part that was extended to the maximum level or even beyond the normal ROM
Hyperextension
Inward roll of the foot at the ankle
Supination
Outward roll of the foot at the ankle
Pronation
Turning an extremity medially toward the midline
Internal Rotation
Turning an extremity away from the midline
External Rotation
A type of hip dislocation in which the foot is externally rotated and the head of the femur is palpable in the inguinal area
Anterior Hip Dislocation
A type of hip dislocation in which the foot and knee are usually flexed internally. This type is the most common type of hip dislocation
Posterior Hip Dislocation
Movement of an extremity away from the midline
Abduction
Movement of an extremity towards the midline
Adduction
Refers to any position in which the patient is laying down or leaning back
Recumbent Position
A position where the patient is lying face up
Supine Position
A position where the patient is lying face down
Prone Position
A position in which the body is supine with the head lower than the feet
Trendlenburg Position
A position in which the patient is sitting up with the knees bent or straight
Fowler Position
A position in which the patient is sitting up with the upper body slightly leaning back
Semi-Fowler Position
Another term for the left lateral recumbant position
Recovery Position
What is the left lateral recumbant (recovery) position used for
Helping to maintain a clear airway in an unresponsive patient and keep fluids drained from the mouth
The study of matter
Chemistry
A physical property that determines an object’s weight
Mass