WorksheetsOCR A level Quick Revision Anatomy and Physiology
Total questions: 16
Worksheet time: 8mins
What are the three planes of movement?
Sagital, Transverse, Frontal
Transverse, Longitudinal, Sagittal
Frontal, Sagittal, Transverse
Frontel, Sagittal, Transverse
Which of the following are an example of Flexion?
Bicep Curl
Lateral Raises
High Knees
Holding a Plank
Which side of the cardiac muscle has a thicker muscular wall?
The left side - it can contract with more force to circulate oxygenated blood from the lungs to the muscles/organs
The right side - it can contract with more force to circulate oxygenated blood from the lungs to the muscles/organs
What is the conduction system?
the capacity of the heart to generate its own electrical impulse, which causes the cardiac muscle to contract
a set of structures in the cardiac muscle which create and transmit an electrical impulse, forcing the atria to and ventricles to contract
What is Bradycardia?
a resting heart rate below 50bpm
a resting heart rate below 70bpm
a resting heart rate below 60bpm
a resting heart rate below 40bpm
What is the diffusion gradient?
the movement of gases across a membrane, down a gradient, from an area of high pressure (or concentration) to an area of low pressure (or concentration)
the pressure exerted by an individual gas held in a mixture of gases
the difference in areas of pressure (or concentration) from one side of a membrane to the other
True or False - Heart rate is regulated by the cardiac control centre (CCC) upon information received by neural receptors.
True
False
It is recommended that a balanced diet should contain...
55% Carbohydrates, 15% Fats, 30% Protein, including 5 portions of fruits and vegetables per day
50% Carbohydrates, 20% Protein, 30% Fats, including 5 portions of fruits and vegetables per day
55% Carbohydrates, 30% Fats, 15% Protein, including 5 portions of fruits and vegetables per day
50% Carbohydrates, 20% Fats, 30% Protein, including 5 portions of fruits and vegetables per day
What is an ergogenic aid?
A substance, object or method used to improve or enhance performance
A substance, object or method used to reduce performance time
Which 3 of the following are types of Physiological Aids?
Blood Doping
Anabolic Steroids
Human Growth Hormone (HGH)
Intermittent Hypoxic Training (IHT)
Cooling Aids
Which of the following statements are true?
Nitrates are inorganic compounds which dilate blood vessels, reduce blood pressure and increase blood flow to the muslces
Bicarbonate is a stimulant used to heighten the central nervous system and mobilise fats to prolong aerobic energy production
Hypertonic solutions are absorbed at a slower rate than water
Dehydration increases performance
True or False - Lactate dehydrogenase (LDH) is an enzyme which catalyses the conversion of pyruvic acid into lactic acid
True
False
Which of the following is True?
The Kreb's Cycle is the third stage of the aerobic system producing energy to resynthesise 2 ATP in the mitochondrial matrix
The Kreb's Cycle is the second stage of the aerobic system producing energy to resynthesise 2 ATP in the mitochondrial matrix
The Kreb's Cycle is the third stage of the anaerobic system producing energy to resynthesise 2 ATP in the mitochondrial matrix
The Kreb's Cycle is the second stage of the anaerobic system producing energy to resynthesise 2 ATP in the mitochondrial matrix
What is Oxygen Deficit?
the volume of oxygen consumed post exercise to return the body to a pre-exercise state
the volume of oxygen that would be required to complete an activity entirely aerobically
the maximum volume of oxygen inspired, transported and utilised per minute during exhaustive exercise
Finish the statement = The height or elevation of an area ...........
where you train is known as altitude
below sea level is know as altitude
at sea level is know as altitude
above sea level is know as altitude
What is Cardiovascular Drift?
a process of gradual adaptation to a change in environment during steady state activity
the process of maintaining internal core temperature during prolonged exercise
upward increase in heart rate during sustained steady state activity associated with an increase in body temperature
