human anatomy organs for Dummies

human anatomy organs for Dummies

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A human body is made of trillions of cells arranged in a way that maintains distinctive inner compartments. These compartments maintain body cells divided from exterior environmental threats and continue to keep the cells moist and nourished. In addition they separate interior body fluids from the innumerable microorganisms that develop on body surfaces, such as the lining of specific passageways that connect to the outer floor of the body.

anterior talofibular ligament – intrinsic ligament located on the lateral facet in the ankle joint, between talus bone and lateral malleolus of fibula; supports talus on the talocrural joint and resists excess inversion of your foot.

cartilage – semi-rigid connective tissue observed within the skeleton in spots wherever versatility and sleek surfaces assistance movement.

popular iliac vein – one among a pair of veins that flows into the inferior vena cava at the level of L5; the left prevalent iliac vein drains the sacral region; divides into external and inside iliac veins close to the inferior portion of the sacroiliac joint

Interactive Backlink Check out this animation To find out more about metabolic processes. Which organs with the body very likely perform anabolic processes? How about catabolic processes?

contralateral – word meaning “on the opposite aspect,” as here in axons that cross the midline inside a fibre tract.

Human movement involves not just steps with the joints in the body, but additionally the movement of specific organs and also individual cells. While you read through these words, purple and white blood cells are moving in the course of your body, muscle cells are contracting and stress-free to maintain your posture and also to focus your vision, and glands are secreting substances to regulate body capabilities.

dorsal – describes the back or direction towards the back of the body; also often called posterior.

antidiuretic hormone (ADH) – hypothalamic hormone which is saved via the posterior pituitary check here and that signals the kidneys to reabsorb water.

descending tract – central anxious system fibres carrying motor commands within the brain to your spinal cord or periphery.

acromioclavicular joint – articulation amongst the acromion on the scapula and the acromial close in the clavicle.

bedsore – sore about the pores and skin that develops when locations from the body start out necrotising as a consequence of frequent strain and deficiency of blood supply; also referred to as decubitis ulcers.

deep femoral vein – drains blood through the further portions with the thigh and contributes to the femoral vein.

brush border – formed by microvilli to the surface of selected cuboidal cells; in the kidney it's found in the PCT; will increase floor area for absorption while in the kidney.