TETANY

Tetany is a series of symptoms characterized bypainful muscles cramps that derives from enhanced neuro-muscular excitability due to hypocalcemia hypomagnesemia or alkalosis. There are three types of tetany; hypocalcaemic, grass and latent tetany. Read More >>

GOUT

Gout is a kind of arthritis caused by a build up of uric acid crystals in the joints. Gout is characterized by sudden, severe attack of pain, swelling, redness and tenderness in the joints and often at the big toe. Gout can be treated by proper medications such as colchicine, NSAIDS, corticoisteroids, drugs. Read More >>

JOINTS

Joints is a point of articulation where two or more bones meet. The motions like spin, swing, approximation and gliding movements are made possible by joints. Joints can be classified as fibrous, cartilaginous and synovial joints. Pivot and hinge joints are synovial joints. Read More >>

MUSCLE CONTRACTION

Muscle cells are specialized for contraction which also helps in bodily processes such as respiration and digestion.Sarcomere must shortens for a muscle cell to contract.The sliding filament model defines the concept of muscle contraction. Read More >>

MOVEMENT AND ITS TYPES

Movement is one of the significant features of all living organism. Movement involves four basic mechanism:amoeboid, ciliary, flagellar and muscular. There are three types of muscles that helps in locomotion; skeletal, visceral and cardiac muscles. Read More >>

SKELETAL SYSTEM AND ITS FUNCTIONS

Skeletal system is made up of bones and cartilage. It is oftwo types; axial and appendicular skeleton. Skeletal system performs functions like;support, movement, protection,sexual dimorphism, mineral haemostasis. Read More >>

EYE- STRCUTURE AND FUNCTION

Eye is the photo receptor organ which constantly adjusts the amount of light-entering into the eye and focus on objects that are far or near to produce continuous image that are instantly transmitted to the brain. Read More >>

EAR: STRUCTURE AND FUNCTION

Hearing is the process by which humans use their ears to detect and perceive sounds and transmit it to brain. Structure of ear is divided into three parts; outer ear, middle ear and inner ear. Read More >>

NERVOUS SYSTEM IN HUMANS

Nervous system is a complex network of nerves that carry messages from the brain and spinal cord to various parts of the body. The nervous system includes both CNS and PNS. CNS made up of brain and spinal cord and PNS comprises of somatic and ANS. Read More >>

ROLE OF HORMONES AS MESSENGERS AND REGULATORS

Hormones are chemical substances produced in one part of the body and carried by blood to target organ where it regulates the processes. Hormones regulate metabolic activities in various tissues. Read More >>

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