Jonny

Description

foundation science Quiz on Jonny, created by Lucy Wright on 02/03/2018.
Lucy Wright
Quiz by Lucy Wright, updated more than 1 year ago
Lucy Wright
Created by Lucy Wright over 6 years ago
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Resource summary

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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