Summary
Samenvatting Fysiologisch Metabolisme en Spierfysiologie (FysMes)
Institution
Hogeschool Utrecht (HU)
Complete samenvatting Fysiologisch Metabolisme en Spierfysiologie (FysMes) jaar 2 Life Sciences, bevat alle lesstof uitgebreid.
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Uploaded on
February 23, 2024
Number of pages
87
Written in
2021/2022
Type
Summary
hart
spier
hormonen
metabolisme
processen
Institution
Hogeschool Utrecht (HU)
Education
Life Sciences
Course
Fysiologisch Metabolisme Spierfysiologie
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Samenvatting:
Fysiologisch Metabolisme en Spierfysiologie (FysMes)
, Page 2 of 87
INHOUD
1. SPORTFYSIOLOGIE .................................................................................................................... 4
1.1 SPIERWEEFSEL ............................................................................................................................... 4
1.2 METABOLISME EN BEWEGING ...................................................................................................... 6
1.3 VENTILATIE RESPONSE OP BEWEGING ......................................................................................... 7
1.4 CARDIOVASCULAIRE RESPONSE OP BEWEGING ........................................................................... 9
1.5 GEZONDHEID & BEWEGING ........................................................................................................ 11
2. SPIERWEEFSELS ...................................................................................................................... 15
2.1 GEWRICHTEN .............................................................................................................................. 15
2.2 SPIERWEERFSEL ALGEMEEN ....................................................................................................... 15
2.3 SPIERWEEFSEL: SKELETSPIERWEEFSEL........................................................................................ 19
2.4 SPIERWEEFSEL: GLAD SPIERWEEFSEL ......................................................................................... 27
3. SPIJSVERTERING ..................................................................................................................... 30
3.1 SPIJSVERTERINGSSYSTEEM PROCESSEN ..................................................................................... 30
3.2 CEPHALISCHE FASE ...................................................................................................................... 32
3.3 GASTRISCHE FASE........................................................................................................................ 33
3.4 INTESTINALE FASE ....................................................................................................................... 34
3.5 DIKKE DARM EN MOTILITEIT ....................................................................................................... 39
4. LONGFYSIOLOGIE ................................................................................................................... 43
4.1 INTRO LONGEN ........................................................................................................................... 43
4.2 GASWETTEN ................................................................................................................................ 45
4.3 LONGVOLUMES ........................................................................................................................... 45
4.4 VENTILATIE .................................................................................................................................. 46
4.5 REGULATIE VAN VENTILATIE ....................................................................................................... 49
4.6 ZIEKTES ADEMHALINGSSYSTEEM ................................................................................................ 51
5. LONGFYSIOLOGIE EN ZUURSTOFTRANSPORT .......................................................................... 55
5.1 DIFFUSIE & OPLOSBAARHEID VAN GASSEN ................................................................................ 55
5.2 HEMOGLOBINE (Hb) & ZUURSTOF (O2) ...................................................................................... 56
5.3 KOOLSTOFDIOXIDETRANSPORT IN HET LICHAAM ...................................................................... 58
6. HET HART ............................................................................................................................... 62
6.1 INTRO .......................................................................................................................................... 62
6.2 ACTIEPOTENTIALEN..................................................................................................................... 63
6.3 ELEKTRISCHE GELEIDING & ELEKTROCARDIOGRAM (ECG) ........................................................ 65
6.4 HARTCYCLUS ............................................................................................................................... 67
6.5 REGULATIE VAN HARTSLAG EN SLAGVOLUME ........................................................................... 69
, Page 3 of 87
7. VASCULAIRE FYSIOLOGIE (BLOEDVATENSTELSEL) .................................................................... 74
7.2 VASOCONSTRICTIE VS. VASODILATIE .......................................................................................... 76
7.3 REGULATIE VAN DE BLOEDDRUK ................................................................................................ 77
7.4 VLOEISTOFREGULATIE CAPILLAIREN ........................................................................................... 78
7.5 LYMFATISCH SYSTEEM ................................................................................................................ 80
7.6 CARDIOVASCULAIR LIJDEN .......................................................................................................... 81
8. WERKCOLLEGE OPGAVEN LES 6 & 7 ........................................................................................ 84
, Page 4 of 87
1. SPORTFYSIOLOGIE
1.1 SPIERWEEFSEL
Herhaling: Het somatische zenuwstelsel (links afb.) is verantwoordelijk voor de aansturing van de
skeletspieren, neurotransmitter acetylcholine afgegeven en is altijd stimulerend.
De algemene opbouw van spierweefsel is als volgt:
Zoom-in spiervezel (= een spiercel): Sarcomeer