Homeostasis is the balance between two or more elements maintained by a physiological process.
Homeostasis usually uses a ________ feedback loop
Positive
Negative
Homeostasis does NOT regulate _____ in the body
Temperature
Glucose
Menstruation
pH
Aerobic respiration is the production of energy in the body using oxygen.
Diffusion is the movement of a substance from an area of greater concentration to lesser concentration.
Oxygen and carbon dioxide exchanging in the lungs is an example of osmosis.
Glucose moving across the cell membrane is an example of
Diffusion
Osmosis
Facilitated Diffusion
Cardiac Output is calculated by multiplying
Stroke Volume
Diastolic Blood Pressure
Mean Arterial Blood Pressure
Heart Rate
Resting Heart Rate
Volume of Oxygen Uptake
Frank Starlings Law states that the greater the stretch of cardiac muscle to a certain point, the less the force of the cardiac contraction.
In Metabolic Alkalosis the pH is increased.
Metabolic acidosis is a result from the production of lactic acid.
Respiratory acidosis symptoms include (pick two)
Confusion
Hypoventilation
Hyperventilation
Clubbing
What is the name of solutions on opposite sides of a membrane which are equal in concentration?
Hypertonic
Hypotonic
Isotonic
Components of blood include (select all that apply)
Plasma
Embryo
Platelets
Water
Red and White Blood Cells
Bacteria are smaller than a virus.
Antibodies are produced by
B Lymphocytes
T Cells
Antigens
Examples of White Blood Cells (WBC) include
T lymphocytes
Neutrophils
Monocytes
Mast cells activate the inflammatory response through antibody release
Excess CO2 results in an increase in _____ ions
Oxygen
Potassium
Sodium
Hydrogen
