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A&P
Intro
Question | Answer |
---|---|
Levels of Organization | Atomic; Molecular; Cellular; Tissue; Organ; System; Organism |
4 types of tissues | Epithelium; Connective; Nervous; Musculular |
What are the 11 organ systems MRS LUCI NERD | Muscular; Respiratory; Skeletal; Lymphatic; Urinary; Cardiovascular; Integumentary; Nervous; Endocrine; Reproductive; Digestive |
The systems of the body may appear to be separate and distinct, but the maintenance of most body functions requires the ___________ of many systems working together. | Integration |
What is the process that all parts of the body must be functioning together? | Homeostasis |
What is balance? | Equilibrium |
Control of homeostasis is constantly challenged by what 3 things? | Physical insults; Changes of internal environment; Physiological stress |
Reverses a change in controlled condition | Negative feedback |
Strengthens or reinforces a change in one of the body's controlled conditions | Positive feedback |
What are the 3 structure feedback centers? | Receptor---->Control Center---->Effector |
What is the Anatomical position? | Standing erect facing the observer with the head level, eyes facing forward; feet flat directed forward, arms at sides with palms forward |
6 Important Life Processes | Metabolism; Responsiveness; Movement; Growth; Differentiation; Reproduction |
Superior | Above, top |
Inferior | Below, bottom |
Anterior (Ventral) | Toward the front |
Posterior (Dorsal) | Toward the back |
Medial | Toward the midline |
Lateral | Away from the midline |
Intermediate | Between Medial and Lateral |
Proximal | Nearest to Origination (point of attachment) |
Distal | Farther from origination (point of attachment) |
Ipsilateral | Same side of body |
Contralateral | Opposite side of body |
Superficial | Towards the surface |
Deep | Towards the core of the body |
Visceral | Pertaining to a covering over an organ |
Parietal | Pertaining to a covering against a cavity wall |
Sagittal | midline |
Transverse | horizontal |
Frontal | Coronal |
Parasagittal plane | right or left of the midsaggital |
Frontal or Coronal planes | divide the body into anterior or posterior portions |
Transverse Planes | divide the body into superior and inferior portions |
Oblique Planes | pass through the body at an angle |
Cervical | neck |
Cubital | elbow |
Carpal | wrist |
Inguinal | groin |
Buccal | cheek |
Axillary | armpit |
Tarsal | anckle |
Dorsal Cavity | brain and spinal cord |
Ventral cavity | remaing body organs |
Meninges | layers of protective tissue that line the cranial and vertebral cavities |
Mediastinal cavity | central part of thoracic cavity |
Left and right Pleural cavities | surround the lungs |
Pericardial cavity | middle part of mediastinal cavity |
Abdominopelvic Cavity | diaphragm to the pelvis |
pericardial membrane | serous membrane that covers the heart |
peritoneal membranes | covers abdominal organs |
Synovial cavities | found in freely moveable joints |
9 Abdominopelvic regions | Hypochondriac r&l; Lumbar r&l; Iguinal r&l; epigastric; umbilical; hypogastric |