The Human Body Quiz

The Human Body Quiz

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The Human Body Quiz

What is the normal pH range of human blood?
6.8-7.2
7.35-7.45
7.5-7.8
8.0-8.4
What is the main function of the synovial fluid?
Nourish bones
Lubricate joints
Produce blood cells
Regulate temperature
Which part of the nephron is responsible for blood filtration?
Loop of Henle
Glomerulus
Collecting duct
Distal tubule
Which gland produces melatonin?
Pituitary
Thyroid
Pineal
Adrenal
What is the scientific name for the upper arm bone?
Radius
Ulna
Humerus
Fibula
Which vitamin is produced when skin is exposed to sunlight?
Vitamin A
Vitamin B
Vitamin C
Vitamin D
What is the average lifespan of a red blood cell?
60 days
90 days
120 days
150 days
Which part of the nephron is responsible for water reabsorption?
Glomerulus
Proximal tubule
Loop of Henle
Collecting duct
What is the main function of the glomerulus in the kidney?
Reabsorb water
Filter blood
Produce urine
Regulate pH
Which organ produces bile?
Stomach
Liver
Pancreas
Gallbladder
What is the function of the Bowman's capsule?
Filter blood
Reabsorb water
Produce urine
Regulate pH
What is the function of the Wernicke's area in the brain?
Speech production
Language comprehension
Motor control
Sensory processing
Which part of the ear equalizes pressure?
Eardrum
Ossicles
Cochlea
Eustachian tube
What is the smallest bone in the human body?
Stapes
Incus
Malleus
Femur
Which part of the eye contains photoreceptors?
Cornea
Lens
Iris
Retina
Which gland produces adrenaline?
Thyroid
Pituitary
Adrenal
Pancreas
What is the main function of white blood cells?
Carry oxygen
Fight infections
Clot blood
Produce hormones
Which organ produces bile?
Pancreas
Liver
Gallbladder
Stomach
Which part of the brain is responsible for processing smell?
Temporal lobe
Parietal lobe
Occipital lobe
Olfactory bulb
Which part of the brain controls voluntary muscle movements?
Cerebellum
Motor cortex
Medulla oblongata
Hypothalamus
Score: 0/20

 

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