12582189
Description
Quiz by Lucy Wright, updated more than 1 year ago
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Created by Lucy Wright
about 6 years ago
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Question 1
Question
Homeostasis is the balance between two or more elements maintained by a physiological process.
Answer
- True
- False
Question 2
Question
Homeostasis usually uses a ________ feedback loop
Answer
-
Positive
-
Negative
Question 3
Question
Homeostasis does NOT regulate _____ in the body
Answer
-
Temperature
-
Glucose
-
Menstruation
-
pH
Question 4
Question
Aerobic respiration is the production of energy in the body using oxygen.
Answer
- True
- False
Question 5
Question
Diffusion is the movement of a substance from an area of greater concentration to lesser concentration.
Answer
- True
- False
Question 6
Question
Oxygen and carbon dioxide exchanging in the lungs is an example of osmosis.
Answer
- True
- False
Question 7
Question
Glucose moving across the cell membrane is an example of
Answer
-
Diffusion
-
Osmosis
-
Facilitated Diffusion
Question 8
Question
Cardiac Output is calculated by multiplying
Answer
-
Stroke Volume
-
Diastolic Blood Pressure
-
Mean Arterial Blood Pressure
-
Heart Rate
-
Resting Heart Rate
-
Volume of Oxygen Uptake
Question 9
Question
Frank Starlings Law states that the greater the stretch of cardiac muscle to a certain point, the less the force of the cardiac contraction.
Answer
- True
- False
Question 10
Question
In Metabolic Alkalosis the pH is increased.
Answer
- True
- False
Question 11
Question
Metabolic acidosis is a result from the production of lactic acid.
Answer
- True
- False
Question 12
Question
Respiratory acidosis symptoms include (pick two)
Answer
-
Confusion
-
Hypoventilation
-
Hyperventilation
-
Clubbing
Question 13
Question
What is the name of solutions on opposite sides of a membrane which are equal in concentration?
Answer
-
Hypertonic
-
Hypotonic
-
Isotonic
Question 14
Question
Components of blood include (select all that apply)
Answer
-
Plasma
-
Embryo
-
Platelets
-
Water
-
Red and White Blood Cells
Question 15
Question
Bacteria are smaller than a virus.
Answer
- True
- False
Question 16
Question
Antibodies are produced by
Answer
-
B Lymphocytes
-
T Cells
-
Antigens
Question 17
Question
Examples of White Blood Cells (WBC) include
Answer
-
T lymphocytes
-
Neutrophils
-
Antigens
-
Monocytes
Question 18
Question
Mast cells activate the inflammatory response through antibody release
Answer
- True
- False
Question 19
Question
Excess CO2 results in an increase in _____ ions
Answer
-
Oxygen
-
Potassium
-
Sodium
-
Hydrogen
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