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Anatomy & Physiology I Flashcards

D'Youville College
Intro. to Anatomy & Physiology

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296375015AnatomyStudy of the structure of living organisms.0
296375016PhysiologyStudy of the function of living organisms. Branch of biology that deals with the functions, mechanisms, and activities of organisms at the cellular or organ system level.1
296375017PalpationPart of a physical examination where an organ is felt to determine: size, shape, firmness and location.2
296375018AuscultationThe act of listening to sounds from an organ that helps with diagnosis and treatment.3
296375019Emergent propertiesCell -> Tissue -> Organ -> Organ system -> Animal4
296375020HolisticMedical practice that takes on peoples psychological, physical, and social needs as a whole.5
296375021Reductionism...6
296375022Internal EnvironmentThe outside of cells inside the body of an organism.7
296375023External EnvironmentThe environment outside of an organism which relates to physical, chemical, biological, and social conditions surrounding an organism.8
296375024HomeostasisA state of body equilibrium or stable internal environment of the body. Stimulus -> Receptor -> Input (Control Center) Output -> Effector (Response)9
296375025Dynamic EquilibriumSenses that reports on angular (rotatory) acceleration or deceleration of the head in space.10
296375026SupineThe position where an individual is laying down while facing up.11
296375027ProneThe position where and individual is laying down while facing down.12
296375028Anatomical PositionIndividual is standing upwards in position facing forward, arms to the side with palms facing forward.13
296375029VisceraLarge interior organs in the greater cavities especially in the abdomen.14
296375030GrossLarge enough to be visible by the naked eye15
296379389Surface...16
296379390Regional...17
296379391Microscopic...18
296379392Histology...19
296379393Systemic...20
296379394Developmental Anatomy...21
296379395Cytology...22
296379396Embryology...23
296379397Cell Physiologyfunctions and activities of cells as a whole or of any of it's body parts24
296379398Exercise Physiologymultidisciplinary discipline including the fields of aging, cell biology, developmental biology, epidemiology, genomics, immunology, molccular biology, clinical medicine, etc.25
296379399Systemic Physiologyfunctions and activies of respiratory, cardiovascular, urinary, etc. as a whole or of any of it's body parts.26
296379400Respiratory...27
296379401Cardiovascular...28
296379402Urinary...29
296379403Pathology/PathophysiologyThat part of the science of disease concerned with disordered function, as distinguished from anatomical lesions.30
296379404AtomsThe smallest unit of matter indivisible by chemical means.31
296379405Tissuesa functional grouping of cells32
296379406Moleculesgroup of atoms33
296379407Organellesfunctional grouping of biomolecules; biochemical reactions and interactions34
296379408Organsa functional grouping of tissues35
296379409Cellsthe basic unit of all life and the grouping of organelles36
296379410Organ Systemsa functional grouping of organs37
296379411Organismthe basic living system, a functional grouping of the lower-level components, including at least one cell38
296379412Integumentary...39
296379413Skeletal...40
296379414Muscular...41
296379415Nervous...42
296379416Endocrine...43
296379417Cardiovascular...44
296379418Lymphatic...45
296379419Respiratory...46
296379420Digestive...47
296379421Urinary...48
296379422Reproductive...49
296379423How are structure and function related?...50
296379424Example of HemostasisHomeostasis is when a negative or positive feedback mechanism happens and the body will either send signals to regulate back to normalcy or create most responses (for example giving birth and contractions) till body is back to normalcy.51
296379425Autoregulation...52
296379426Extrinsic Regulation...53
296379427Example of Autoregulation...54
296379428Example of Extrinsic Regulation...55
296379429EffectorReceives information from control center to regulate body back to homeostatic state.56
296379430Afferent PathwayPathway of receptor to control center57
296379431Efferent PathwayPathway of control center to effector58
296379432ReceptorsNotices change (from stimulus) and sends a signal to the control center to create a response to put body back into homeostatic state59
296379433ResponseIs what the effector does to put the body back into the homeostatic state60
296379434StimulusA sudden change in the body that creates a reaction for the receptor61
296379435Positive FeedbackPositive feedback means a continuous change and body will never go back to the original state Example: Giving birth. Mother keeps receiving contractions until the baby is born. There is no balance of anything out of anything.62
296379436Negative FeedbackNegative feedback means a change in the body that is opposite of what the body was originally in. Example: Body should stay at normal body temperature. When it gets too cold you will shiver to heat up the body back to its normal temperature. When it gets too hot you will sweat to lower the body temperature.63
296379437SuperiorToward the head end or upper part of the structure or the body; above64
296379438InferiorAway from the head end or toward the lower part of the structure of the body; below65
296379439VentralToward or at the front of the body; in front of66
296379440DorsalToward or at the back of the body; behind67
296379441MedialToward or at the midline of the body; on the inner side of68
296379442LateralAway from the midline of the body; on the outer side of69
296379443IntermediateBetween a more medial and a more lateral structure70
296379444ProximalCloser to the origin of the body part or the point of attachment of a limb to the body trunk71
296379445DistalFarther from the origin of a body part or the point of attachment of a limb to the body trunk72
296379446SuperficialToward or at the body surface73
296379447DeepAway from the body surface; more internal74
296379448ContralateralRelated to the opposite side75
296379449IpsilateralSituated on the same side76
296379450CephalicPertaining to the head.77
296379451CaudalPertaining to the tail.78
296379452AxialMakes up the main axis of our body including, the head neck, and trunk79
296379453AppendicularConsist of the appendages or limbs80
296379454Sagittal PlaneVertical plane that divides the body into right and left parts81
296379455Midsagittal PlaneExactly in the middle is the midsagittal plane that divides the body exactly in half82
296379456Parasagittal PlaneOffset from the middle of the plane83
296379457Frontal (Coronal) PlaneDivides the body into anterior and posterior.84
296379458Transverse PlaneAlso known as horizontal plane horizontally from right to left dividing the body into superior and inferior.85
296379459Dorsal Cavityback part of the body; two subdivisions are cranial and spinal86
296379460Cranialpart of the dorsal cavity containing the brain87
296379461Vertebral (spinal)part of the dorsal cavity containing the spinal cord88
296379462Ventralfront part of the body; two subdivisions are thoracic and abdominopelvic89
296379463Thoracic Cavitychest cavity that includes left and right pleural cavities and midportion called the mediastinum90
296379464Pleural Cavityleft and right sides of the thoracic (chest) cavity; contain the lungs91
296379465Mediastinummiddle portion of the thoracic (chest) cavity that contains the heart, trachea, etc.92
296379466Pericardial Cavitycontains the heart, and other thoracic organs (esophagus, trachea, and others.)93
296379467Abdominopelvic Cavitymade of an upper part called the abdominal cavity and a lower called the pelvic cavity94
296379468Abdominal Cavityfrom the diaphragm to the rim of the pelvic bones95
296379469Pelvic Cavityfrom the pelvic rim to the floor of the trunk96
296960494Maintaining BoundariesInternal environment remains distinct from the external environment surrounding itself.97
296960495Movementactivities promoting the body to use energy (muscle movement, digestion, building new cells, etc.)98
296960496ResponsivenessAbility to sense changes (stimuli) in the environment and then respond to them.99
296960497DigestionChemical or mechanical process of breaking down foodstuffs to substances that can be absorbed.100
296960498MetabolismSum total of the chemical reactions occurring in the body cells.101
296960499ExcretionElimination of waste products from the body.102
296960500ReproductionOccurs at cellular and organismal level. Cell reproduction and reproduction of a human organism.103
296960501Growthan increase in size of a body part or organism.104
297562780Levels of Organization starting with an AtomAtoms → Molecules → Organelles → Cells → Tissues → Organs → Organ Systems → Organism105

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