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Human body
Human body
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Questions
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Answers
1
What chemical is released in allergy?
Melatonin
GABA
Histamine
2
Peripheral odema may be caused by cardiac failure
False
True
3
Which neurotransmitter is responsible for our circadian rhythym?
GABA
Melatonin
Dopamine
Adrenaline
4
Neurotransmitters are present in this area, ready to act on impulses.
Node of Ranvier
Nucleus
Myelin Sheath
Synapse
5
Select any predisposing factors for Type 2 Diabetes Mellitus
Exercise
Smoking
Age
Increased sugar intake
6
Structure 4 is
Right atrium
Left Ventricle
Right ventricle
Left atrium
7
To increase light in fight, flight and fright, pupils will:
Dilate
Constrict
8
In diabetes, there may be loss of sensation which is known as:
Ketoacidocis
Neuropathy
Hyperglycaemia
Hypoglycaemia
9
Replacing the precursor to dopamine can be used to treat-
Motor neuron disease
Parkinson’s
Multiple sclerosis
Epilepsy
10
The pressure when the myocardium relaxes is:
Systole
Cardiac contraction
Diastole
11
Type 2 diabetes can require treatment with insulin.
False
True
12
What produces insulin?
Beta cells
Alpha cells
Delta cells
Glycogen
13
A TIA may increase risk of vascular dementia.
False
True
14
Molecules are bigger than atoms.
True
False
15
How much of us is water, on average?
70%
60%
50%
40%
16
Neurotransmitters provide chemical energy
False
True
17
The kidneys have 1 gland.
True
False
18
Diffusion is the process of movement from low concentration to high concentration.
True
False
19
Increased T3 and T4 secretion is a result of:
Hyperthyroidism
Anaemia
Addison's disease
Cushing's disease
20
Genetic information in the neuron is contained in the:
Dendrites
Synapse
Myelin
Nucleus
21
Myelin coats the dendrites of a neuron to support the receiving of impulses.
False
True
22
Select the smallest piece of matter
Organ
Atom
Cell
Organism
23
In a phospholipid bilayer, the heads are:
Hydrophilic
Hydrophobic
24
Angina pain is caused by:
Hypertension
Swelling
Temporary ischaemia
Bradycardia
25
If a heart beats at 140 bpm, this would be considered to be:
Hypertension
Tachycardia
Hypotension
Bradycardia
26
Which is the inferior vena cava?
9
5
8
7
27
Deoxygenated blood leaves the heart via:
5
6
7
9