GMS6440 Final Exam Prep || 100% Verified Answers.
Saliva correct answers 1 l daily production
6.0-7.0 pH
Gastric Juices correct answers 1.5-3 l daily production
1.0-3.5 pH
Pancreatic Enzymes correct answers 1 l daily production
8.0-8.3 pH
Bile correct answers 1 l daily production
7.8 pH
Small intestine juice correct answers 1.8 l daily production
7.8 pH
Large intestine correct answers 0.2 l daily production
7.5-8.0 pH
Large reabsorption of water occurs here
Atmospheric CO2 correct answers ~40 mmHg
Pulmonary artery CO2 correct answers ~45 mmHg
Atmospheric O2 correct answers ~100 mmHg
Pulmonary artery O2 correct answers ~40 mmHg
Urine composition correct answers ~95% water & 5% solutes
~ 3 g AA/day
~ 0.7 g Hippuric acid
~ 50% of solutes is urea
~ remaining is chloride, sodium, potassium, phosphate, & sulfate. Trace amounts of calcium,
magnesium, bicarbonate, & iron
Urine production/day correct answers ~1.5 l/day/70kg
Urine filtration of blood correct answers ~1.2 l/min/70kg
~170 l/day/70kg
EPO correct answers - erythropoietin
- produced in the kidneys
- increases RBC production
- deficit in individuals with renal failure
, Endocrine system correct answers - Pituitary
- Thyroid
- Pancreas
- Adrenal glands
- Gonads
Endocrine function correct answers - directs long-term changes in the activities of other organ
systems
- alter metabolic activities & energy use by the body
- controls structural and functional changes during development
Ion channel types correct answers - ligand-gated
- voltage-gated
- leak
- stretch activated
Facilitated diffusion correct answers - movement of molecules down a created concentration
gradient
Na/K - ATPase correct answers - 3 Na out
- 2 K in
- makes interior of cell more negative
Pump/Leak concept correct answers - pump - [low] to [high]
- leak - [high] => [low]
Voltage correct answers - electrical pressure driving movement
K+ leak channel correct answers - major source of resting membrane potential of -90 mV
Metabolic acisosis correct answers - excess H+ ions flood cells pushing K+ out
- resulting in hyperkalemia
- treated with insulin, stimulateing K+ uptake into muscle cells
Rhabdomyolysis correct answers - causes hyperkalemia due to K+ flooding out of damaged cells
ECF correct answers - extracellular fluid
~ 0.2 x bodyweight
- 3/4 is interstitial fluid
- 1/4 is plasma (4-5% of bodyweight)
ICF correct answers - intracellular fluid
~ 0.4 x bodyweight
TBW correct answers - total body water
~ 60% of bodyweight
Saliva correct answers 1 l daily production
6.0-7.0 pH
Gastric Juices correct answers 1.5-3 l daily production
1.0-3.5 pH
Pancreatic Enzymes correct answers 1 l daily production
8.0-8.3 pH
Bile correct answers 1 l daily production
7.8 pH
Small intestine juice correct answers 1.8 l daily production
7.8 pH
Large intestine correct answers 0.2 l daily production
7.5-8.0 pH
Large reabsorption of water occurs here
Atmospheric CO2 correct answers ~40 mmHg
Pulmonary artery CO2 correct answers ~45 mmHg
Atmospheric O2 correct answers ~100 mmHg
Pulmonary artery O2 correct answers ~40 mmHg
Urine composition correct answers ~95% water & 5% solutes
~ 3 g AA/day
~ 0.7 g Hippuric acid
~ 50% of solutes is urea
~ remaining is chloride, sodium, potassium, phosphate, & sulfate. Trace amounts of calcium,
magnesium, bicarbonate, & iron
Urine production/day correct answers ~1.5 l/day/70kg
Urine filtration of blood correct answers ~1.2 l/min/70kg
~170 l/day/70kg
EPO correct answers - erythropoietin
- produced in the kidneys
- increases RBC production
- deficit in individuals with renal failure
, Endocrine system correct answers - Pituitary
- Thyroid
- Pancreas
- Adrenal glands
- Gonads
Endocrine function correct answers - directs long-term changes in the activities of other organ
systems
- alter metabolic activities & energy use by the body
- controls structural and functional changes during development
Ion channel types correct answers - ligand-gated
- voltage-gated
- leak
- stretch activated
Facilitated diffusion correct answers - movement of molecules down a created concentration
gradient
Na/K - ATPase correct answers - 3 Na out
- 2 K in
- makes interior of cell more negative
Pump/Leak concept correct answers - pump - [low] to [high]
- leak - [high] => [low]
Voltage correct answers - electrical pressure driving movement
K+ leak channel correct answers - major source of resting membrane potential of -90 mV
Metabolic acisosis correct answers - excess H+ ions flood cells pushing K+ out
- resulting in hyperkalemia
- treated with insulin, stimulateing K+ uptake into muscle cells
Rhabdomyolysis correct answers - causes hyperkalemia due to K+ flooding out of damaged cells
ECF correct answers - extracellular fluid
~ 0.2 x bodyweight
- 3/4 is interstitial fluid
- 1/4 is plasma (4-5% of bodyweight)
ICF correct answers - intracellular fluid
~ 0.4 x bodyweight
TBW correct answers - total body water
~ 60% of bodyweight
