GMS 6440 – Fundamentals of Medical
Physiology Final Assessment -Solved – UF
Skeletal System - ANSWER-Organs: bones, cartilage, bone marrow
Function: provide support and protection, store calcium and minerals, form blood
cells
Muscular System - ANSWER-Organs: muscles, tendons
Function: provide movement, support and protect, generate heat and maintain
body temperate
Skeletal, Cardiac, Smooth Muscle - ANSWER-Skeletal - contractile proteins form
alternating patterns of light and dark (striations). Voluntary movement.
Cardiac - involuntary. Rich in capillaries, connective tissue supplies blood to the
muscle
Smooth - involuntary. Grouped in irregular bundles, found lining internal organs.
Digestive System - ANSWER-Organs: teeth, tongue, pharynx, esophagus, stomach,
intestines, liver, gallbladder, pancreas
Function: process and digest food, absorb and conserve water, breakdown
nutrients, store energy, generate heat
How much intestinal juice is secrete and how much water is secreted into the feces?
- ANSWER-We produce anywhere between 6.5-8L of liquid a day but only lose 100
ml/day.
Cardiovascular System - ANSWER-Organs: heart, blood, vessels
Function: distribute nutrients and stuff, distribute heat and control body temp
Pathway of Circulatory System - ANSWER-Deoxygenated Blood - Right Atrium -
tricuspid valve - Right Ventricle - pulmonary artery - Lungs - Oxygenated Blood -
pulmonary vein - Left Atrium - mitral valve - Left Ventricle - Aorta - artery -
arteriole - capillary - venule - vein - vena cava
Respiratory System - ANSWER-Organs: nasal cavity, sinuses, larynx, trachea,
bronchi, lungs, alveoli
Function: deliver air to alveoli, provide O2 to blood, remove CO2 from blood, sound
How many lobes to the right and left lungs have? - ANSWER-Right has 3 and the
left has 2
Renal and Urinary System - ANSWER-Organs: kidney, ureter, bladder
Function: excrete waste from blood, control water balance, storing urine, regulate
, blood [ ] and pH
How much liquid do we filter a day and how much urine is usually produced? -
ANSWER-We filter 170 L/day while only producing 1.5 L of urine.
Endocrine System - ANSWER-Organs: pituitary gland, thyroid gland, pancreas,
adrenal glands, gonads, etc
Function: direct long-term changes in systems, metabolic activity, development
Major hormones and their functions - ANSWER-GH: pituitary. stimulates growth.
TH: thyroid. maintains metabolism, regulates BP, development
Cortisol: adrenal gland. Stress resistance and fat mobilization
Insulin: pancreas. Lowers blood sugar
Gastrin: stomach. Production of HCl
Erythropoietin: kidney. RBC production
Leptin: adipose. suppresses appetite.
Nervous System - ANSWER-Organs: Brain, spinal cord, peripheral nerves
Function: provide and interpret sensory info, coordinate activities of other systems
Female Reproductive System - ANSWER-Organs: ovaries, uterus, vagina, mammary
glands
function: produce female sex cells, support embryo, provide milk
Menstrual cycle - ANSWER-ovulation occurs around 14 days into cycle when LH
surge triggers release of single mature egg from ovary to go through fallopian
tubes to the uterus. If unfertilized, it is discharged and endometrium is shed
(menstruation).
Distribution of Major Electrolytes - ANSWER-Na+: 10:1 outside
K+: 25:1 inside
Cl-: 5:1 outside
HCO3-: 2:1 outside
Ca2+: micromolar inside. Thousand-fold greater outside.
Organic anions: 15:1 inside
channels vs transporters - ANSWER-channels move water or ions and electrode
transporters are solute carriers or pumps
Permeability for passive diffusion - ANSWER--Ions (K+, Na+, HCO-, Ca2+, Cl-) do
not cross the membrane
-hydrophobic molecules (O2, N2, CO2) pass freely
-small, uncharged, polar molecules like glycerol can move to a small extent
-large, uncharged, polar molecules like glucose and sucrose do not cross by passive
diffusion
True or false: Channels only move things passively - ANSWER-True
Physiology Final Assessment -Solved – UF
Skeletal System - ANSWER-Organs: bones, cartilage, bone marrow
Function: provide support and protection, store calcium and minerals, form blood
cells
Muscular System - ANSWER-Organs: muscles, tendons
Function: provide movement, support and protect, generate heat and maintain
body temperate
Skeletal, Cardiac, Smooth Muscle - ANSWER-Skeletal - contractile proteins form
alternating patterns of light and dark (striations). Voluntary movement.
Cardiac - involuntary. Rich in capillaries, connective tissue supplies blood to the
muscle
Smooth - involuntary. Grouped in irregular bundles, found lining internal organs.
Digestive System - ANSWER-Organs: teeth, tongue, pharynx, esophagus, stomach,
intestines, liver, gallbladder, pancreas
Function: process and digest food, absorb and conserve water, breakdown
nutrients, store energy, generate heat
How much intestinal juice is secrete and how much water is secreted into the feces?
- ANSWER-We produce anywhere between 6.5-8L of liquid a day but only lose 100
ml/day.
Cardiovascular System - ANSWER-Organs: heart, blood, vessels
Function: distribute nutrients and stuff, distribute heat and control body temp
Pathway of Circulatory System - ANSWER-Deoxygenated Blood - Right Atrium -
tricuspid valve - Right Ventricle - pulmonary artery - Lungs - Oxygenated Blood -
pulmonary vein - Left Atrium - mitral valve - Left Ventricle - Aorta - artery -
arteriole - capillary - venule - vein - vena cava
Respiratory System - ANSWER-Organs: nasal cavity, sinuses, larynx, trachea,
bronchi, lungs, alveoli
Function: deliver air to alveoli, provide O2 to blood, remove CO2 from blood, sound
How many lobes to the right and left lungs have? - ANSWER-Right has 3 and the
left has 2
Renal and Urinary System - ANSWER-Organs: kidney, ureter, bladder
Function: excrete waste from blood, control water balance, storing urine, regulate
, blood [ ] and pH
How much liquid do we filter a day and how much urine is usually produced? -
ANSWER-We filter 170 L/day while only producing 1.5 L of urine.
Endocrine System - ANSWER-Organs: pituitary gland, thyroid gland, pancreas,
adrenal glands, gonads, etc
Function: direct long-term changes in systems, metabolic activity, development
Major hormones and their functions - ANSWER-GH: pituitary. stimulates growth.
TH: thyroid. maintains metabolism, regulates BP, development
Cortisol: adrenal gland. Stress resistance and fat mobilization
Insulin: pancreas. Lowers blood sugar
Gastrin: stomach. Production of HCl
Erythropoietin: kidney. RBC production
Leptin: adipose. suppresses appetite.
Nervous System - ANSWER-Organs: Brain, spinal cord, peripheral nerves
Function: provide and interpret sensory info, coordinate activities of other systems
Female Reproductive System - ANSWER-Organs: ovaries, uterus, vagina, mammary
glands
function: produce female sex cells, support embryo, provide milk
Menstrual cycle - ANSWER-ovulation occurs around 14 days into cycle when LH
surge triggers release of single mature egg from ovary to go through fallopian
tubes to the uterus. If unfertilized, it is discharged and endometrium is shed
(menstruation).
Distribution of Major Electrolytes - ANSWER-Na+: 10:1 outside
K+: 25:1 inside
Cl-: 5:1 outside
HCO3-: 2:1 outside
Ca2+: micromolar inside. Thousand-fold greater outside.
Organic anions: 15:1 inside
channels vs transporters - ANSWER-channels move water or ions and electrode
transporters are solute carriers or pumps
Permeability for passive diffusion - ANSWER--Ions (K+, Na+, HCO-, Ca2+, Cl-) do
not cross the membrane
-hydrophobic molecules (O2, N2, CO2) pass freely
-small, uncharged, polar molecules like glycerol can move to a small extent
-large, uncharged, polar molecules like glucose and sucrose do not cross by passive
diffusion
True or false: Channels only move things passively - ANSWER-True
