Integration Across the Systems Flashcards
Systems of the Body
DUC MINER(R)S
Digestive System
Liver,Pancreas=absorbs nutrients for energy
Urinary Sytem
Kidney=regulates blood ion concentration level and pH
Cardiovascular System
Heart=distributes blood, H2O, heat regulation
Muscular System
Skeletal Muscle=Movement, generates heat
Integumentary System
Skin, hair, nails=protects from environment, sensory input, regulates temperature
Nervous System
Brain, spinal cord=Directs immediate responses to stimuli
Endocrine System
Pit, thyroid, pancreas, renal, gonads,
Respiratory System
Trachea, Larynx, Lungs, Bronchi, Alveoli= Gas exchange, produces sound for communication
Reproductive System
sartori cells, epididemis, vas deference, prostate, gonads, uteru=produces sex cells
Regulation of Fluid Volume
DUC PILE
Vol. Cardiovascular
Cardiovascular system
Distribution
Capillary
Vol Pulmonary
Pulmonary endothelial cells make angiotensin-converting enzyme to participate in BP regulation
vol Integumentary
Insensible perspiration: one of the most serious complications of burned patients
Vol Lymphatic
Lymph returns to venous system and contributes to blood volume
Vol Endocrine
Antidiuretic hormone (ADH) Aldosterone Atrial natriuretic peptide (ANP)
Regulation of Composition
DUMPE(D) Urinary Digestive Pulmonary? Musculoskeletal system? Endocrine?
Comp Urinary
Various transporters for electrolytes and acid/base on the nephrons
Comp Musculoskeletal
Osteoblast and osteoclast cells are under the control of calcitonin and parathyroid hormone, respectively. Together they regulate serum calcium concentration.
Comp Endocrine
Aldosterone
Kidney role in Control and Regulation
Mainly under sympathetic (autonomic) innervation: vasoconstriction
Also has hormone receptors for atrial natriuretic peptide (ANP), anti-diuretic hormone (ADH) and aldosterone.
Heart Role in Control and Regulation
Both sympathetic and parasympathetic
Thyroid hormones
Neg Feedback Loop
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Pos Feedback Loop
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