Tests Flashcards
- The cardiovascular system includes 2 circuits:
a) Pullman circuit and Cistern circuit
b) Pulmonary circuit and Systemic circuit
c) Cardio circuit and Vascular circuit
d) Arteries circuit and Veins circuit
B
In the Pulmonary Circuit blood travels:
From the Right Atrium to the Left Ventricle
From the Right Ventricle to the Left Atrium
From the Left Atrium to the Right Ventricle
From the Left Ventricle to the Right Atrium
B
In the Systemic Circuit blood travels:
From the Right Atrium to the Left Ventricle
From the Right Ventricle to the Left Atrium
From the Left Atrium to the Right Ventricle
From the Left Ventricle to the Right Atrium
D
3 types of blood vessels:
Arteries, Venules, Veins
Arteries, Capillaries, Veins
Arterioles, Capillaries, Venules
Aorta, Capillaries, Vena Cava
B
largest artery is:
Vena Cava
Aorta
Pulmonary Artery
Carotid Artery
B
thickness of capillary walls:
4 – 6 million molecules
1 cell
Half the size of a tennis court
About 6 inches
B
. Vessels supplying blood to the heart are the:
Arteries
Coronary arteries
Pulmonary arteries
Coronary capiliaries
B
The Adrenal Medulla secretes hormones that control the:
Diffusion in the alveoli
Heartbeat
Function of the liver
Creation of haemoglobin
B
The only form of chemical energy that can be used by living cells is:
Glycogen
Glucose
Adenosine Triphosphate
Adenosine Diphosphate
C
The chemical symbol for Glucose is:
C3H6O3
C6H12O6
C3PO
C27H48O20
B
How much creatine does the average adult store within their body?
120/80 mmHg
120g - 140g
300 million
4 – 6 litres
B
How much creatine is in 1kg of beef?
10 g
4.5 g
Enough to fill 19 jars
Trace elements
B
the breakdown of carbohydrate to produce energy without using oxygen is known as:
Aerobic Glycolysis
Anaerobic Glycolysis
The Creatine Phosphate System
The ATP System
B
A by-product of Anaerobic Glycolysis is:
Water and Carbon Dioxide
Lactic Acid
Adenosine Triphosphate
Creatine
B
During Aerobic Glycolysis
19 molecules of ATP are generated for every molecule of glucose
38 molecules of ATP are generated for every molecule of glucose
300 grammes of ATP are generated for every molecule of Lactic Acid
38 grammes of ATP are generated for every molecule of Lactic Acid
B
Factors affecting VO2 max include:
Lactic Acid levels, previous training, gender and age
Lactic Acid levels, muscularity and age
Haemoglobin levels, previous training, gender and age
Future training, gender and Creatine levels
C
Which is the likely balance of energy systems used in Gymnastics?
10% ATP-CP, 50% Anaerobic, 40% Aerobic
50% ATP-CP, 20% Anaerobic, 30% Aerobic
80% ATP-CP, 15% Anaerobic, 5% Aerobic
0% ATP-CP, 50% Anaerobic, 50% Aerobic
C
Which is the likely balance of energy systems used in Soccer?
10% ATP-CP, 50% Anaerobic, 40% Aerobic
50% ATP-CP, 20% Anaerobic, 30% Aerobic
80% ATP-CP, 15% Anaerobic, 5% Aerobic
0% ATP-CP, 50% Anaerobic, 50% Aerobic
B
What are the main 3 parts of the Respiratory System?
Exterior, Cardiac, Interior
External, Transportation, Internal
Atmospheric, Central, Muscular
Trachea, Alvioli, Pulmonary
B
What is the primary function of the Respiratory System?
Exchange of O2 between the lungs and the heart
Inspiration and Exhalation
Exchange of O2 and CO2 between the atmosphere and the blood
Transfer of oxygen to the tibial tuberosity
C
Which of these is NOT part of the structure of the human respiratory system?
Esophagus
Nasopharynx
Left primary Bronchus
Nasal Cavity
A
Which of these statements is NOT true?
The Larynx is a short cartilage tube bound together by ligaments
The Larynx connects the Pharynx to the Bronchi
The Larynx contains the voice box
At the top of the Larynx is the epiglottis
B
THE LUNGS:
Are 4 – 6 litres, and are located in the thoracic cavity
Have 3 lobes on the left, and 2 lobes on the right
Inflate during exhalation
Pump blood to the heart
A
WHERE IS TE DIAPHRAGM?
- Attached to the alveoli
- Between the clavicle and the cervical vertebrae
- Between the thoracic and abdominal cavities
- Attached to the trachea
C
THE HUMAN BODY CONTAINS?
Pullman carriages that transport waste matter
Enough capillaries to fill the Wimbledon Centre Court
Enough oxygen to fill a tennis court
About 300 million alveoli
D
Which of the following statement is INCORRECT?
- Diffusion is the movement of particulates through the epiglottis
- Diffusion is the movement of materials from a higher to a lower concentration.
- The differences between oxygen and carbon dioxide concentrations are measured by partial pressures.
- The greater the difference in partial pressure the greater the rate of diffusion.
A
Which of the following statement is INCORRECT?
Following inspiration, partial pressure of oxygen in alveolus is higher than in alveolar blood capillaries
Oxygen binds to hemoglobin in red blood cells to form oxyhaemoglobin
Following inspiration, partial pressure of carbon dioxide in the blood is higher than in the alveoli
Oxyhaemoglobin is carried to the muscles by the skeletal system
D