Human Body Overview

<p>To provide mobility to the head</p> Signup and view all the answers

<p>Trunk</p> Signup and view all the answers

<p>Inside the skull in the cranial cavity</p> Signup and view all the answers

<p>Occiput</p> Signup and view all the answers

<p>Mouth framework with upper jaw as maxilla and lower jaw as mandible</p> Signup and view all the answers

<p>Neck</p> Signup and view all the answers

<p>Three</p> Signup and view all the answers

<p>Over the soft abdominal wall</p> Signup and view all the answers

<p>Heart, lungs, and trachea</p> Signup and view all the answers

<p>The diaphragm</p> Signup and view all the answers

<p>Five toes</p> Signup and view all the answers

<p>Shoulder joint</p> Signup and view all the answers

<p>Middle region</p> Signup and view all the answers

<p>'Knee and ankle joints'</p> Signup and view all the answers

<p>'Different types of tissue'</p> Signup and view all the answers

<p>'Primitive cell types: ectoderm, mesoderm, and endoderm'</p> Signup and view all the answers

<p>Parenchyma and stroma</p> Signup and view all the answers

<p>Epithelial tissue</p> Signup and view all the answers

<p>Mechanical tissue</p> Signup and view all the answers

<p>3</p> Signup and view all the answers

<p>Outer skin layer</p> Signup and view all the answers

<p>It is the less evolved supporting tissue</p> Signup and view all the answers

<p>Nervous tissue</p> Signup and view all the answers

<p>To perform the specialized work of the organ</p> Signup and view all the answers

<p>Mechanical tissue</p> Signup and view all the answers

<p>To provide structural support and hold the parenchyma together</p> Signup and view all the answers

<p>Epithelial tissue = Includes true epithelium like the outer layer of the skin and lining membranes of hollow organs Mechanical tissue = Ground substance is more important than the cells which produce it, such as bone and cartilage Muscular tissue = Made up of smooth-muscle cells, cross-striated muscle cells, and heart-muscle cells Nervous tissue = Arises in the embryo from the same layer of tissue as the outer skin</p> Signup and view all the answers

<p>Parenchyma = Specialized working tissue of the organ Stroma = Less evolved supporting tissue holding the parenchyma together Epithelial tissue = Closely packed cells with little ground-substance Mechanical tissue = Ground substance more important than the cells which produce it</p> Signup and view all the answers

<p>Smooth-muscle cells = Type of highly specialized cell found in muscular tissues Cross-striated muscle cells = Another type of highly specialized cell in muscular tissues Heart-muscle cells = Third type of highly specialized cell in muscular tissues Nerve cells = Not a type of highly specialized cell found in muscular tissues</p> Signup and view all the answers

<p>Organ parenchyma = Specialized working tissue in an organ Organ stroma = Supporting tissue holding the parenchyma together Epithelial tissues = Part of all organs, includes true epithelium and gland parenchyma Mechanical tissues = Include bone, cartilage, and connective tissues</p> Signup and view all the answers

<p>Nervous tissue origin = From the same layer as the outer skin but behaves differently Muscular tissue origin = From a distinct layer not related to skin formation Epithelial tissue origin = From a separate embryonic layer from nervous and muscular tissues Mechanical tissue origin = Not explicitly mentioned in the text</p> Signup and view all the answers

<p>Thorax = Upper part of the trunk Pelvic cavity = Lower extension of the abdominal cavity Forearm = Part of the upper extremities Thigh = Segment of the lower extremities</p> Signup and view all the answers

<p>Stomach = Peritoneal cavity Kidneys = Retroperitoneal cavity Heart = Thoracic cavity Bladder = Pelvic cavity</p> Signup and view all the answers

<p>Elbow = Arm and forearm Wrist = Forearm and hand Knee = Thigh and leg Ankle = Leg and foot</p> Signup and view all the answers

<p>Breasts = Mammary glands on the superior chest surface Shoulder blades = Upper region of the back Loins = Lower region of the back Nipples = Centre of the breast encircled with areolas</p> Signup and view all the answers

<p>Ectoderm = Embryonic layer giving rise to nervous tissue Mesoderm = Primitive cell type from which most tissues are derived Endoderm = Another primitive cell type involved in tissue formation Protoplasm and nucleus = Components of a cell</p> Signup and view all the answers

<p>Head = Contains the face and skull Neck = Connects the head to the trunk Trunk = The most corpulent part of the body Extremities = Includes the arms and legs</p> Signup and view all the answers

<p>Eyes = Partly covered with eyelids for protection Nasolabial folds = Extend from nostrils to angles of the mouth Philtrum = Lies between symmetrical nasolabial folds Cheeks = Symmetrically distributed on each side of the head</p> Signup and view all the answers

<p>Forehead = Frontal part of the skull Temples = Laterally distributed on the head Vertex = Top of the head Occiput = Back of the head</p> Signup and view all the answers

<p>Maxilla = Upper jaw, immobile Mandible = Lower jaw, mobile Teeth, gums, tongue = Located inside the oral cavity Mouth framework = Formed by two jaws</p> Signup and view all the answers

<p>Cranial cavity = Location of the brain inside the skull Oral cavity = Location of teeth, gums, and tongue inside the mouth Cervical vertebrae area = Contains important organs, blood vessels, and nerves in front Thoracic cavity = Part of the trunk housing vital organs</p> Signup and view all the answers

<p>Head = Consists of the face and skull Neck = Connects the head to the trunk Trunk = Most corpulent part of the body Extremities = Include the arms and legs</p> Signup and view all the answers

<p>Eyes = Partly covered with eyelids for protection Nasolabial folds = Extend from nostrils to angles of the mouth Cheeks = Symmetrically distributed on each side of the head Philtrum = Lies between symmetrical nasolabial folds</p> Signup and view all the answers

<p>Forehead = Frontal part of the skull Temples = Laterally distributed on the skull Vertex = Top of the head Occiput = Back of the head</p> Signup and view all the answers

<p>Upper jaw (maxilla) = Immobile part of the mouth framework Lower jaw (mandible) = Mobile part of the mouth framework Teeth, gums, and tongue = Located inside the oral cavity Oral cavity = Where teeth, gums, and tongue are located</p> Signup and view all the answers

<p>Cranial cavity = Location of the brain inside the skull Thoracic cavity = Contains important organs and large blood vessels Abdominal cavity = Part of the trunk containing digestive organs Pelvic cavity = Location of reproductive organs in females</p> Signup and view all the answers

<p>Epithelial tissue = Outer layer of the skin (epidermis) Mechanical tissue = Bone Muscular tissue = Smooth-muscle cells Nervous tissue = Forms the whole nervous system</p> Signup and view all the answers

<p>Parenchyma = Specialized working tissue of the organ Stroma = Less evolved supporting tissue holding parenchyma together Epithelial tissue = Closely packed cells with little ground-substance Muscular tissue = Three types of highly specialized cells</p> Signup and view all the answers

<p>Parenchyma = Specialized working tissue Stroma = Supporting tissue holding parenchyma together Epithelial tissues = True epithelium, lining membranes of hollow organs, and gland parenchyma Mechanical tissues = Tissues like bone, cartilage, and connective tissues</p> Signup and view all the answers

<p>Smooth-muscle cells = Muscular tissue type Cross-striated muscle cells = Muscular tissue type Heart-muscle cells = Muscular tissue type Epithelial cells = Not a type of muscular tissue</p> Signup and view all the answers

<p>Nervous tissue = Forms the whole nervous system True epithelium = Outer layer of the skin (epidermis) Connective tissues = Included in mechanical tissues like bone and cartilage Smooth-muscle cells = Type of highly specialized muscular cell</p> Signup and view all the answers

<p>Thorax = Upper part of the trunk over the soft abdominal wall Abdomen = Extends from the diaphragm to the pelvis Pelvis = Lower extension of the abdominal cavity Head = Contains the brain and is connected to the trunk</p> Signup and view all the answers

<p>Upper extremities = Arm, forearm, hand Lower extremities = Thigh, leg, foot Shoulder joint = Connects upper extremities to the trunk Coxal joint = Connects lower extremities to the trunk</p> Signup and view all the answers

<p>Elbow joint = Arm with forearm Wrist joint = Forearm with hand Knee joint = Thigh with leg Ankle joint = Leg with foot</p> Signup and view all the answers

<p>Thoracic cavity = Heart, lungs, trachea, esophagus Abdominal cavity = Stomach, duodenum, liver, gallbladder Pelvic cavity = 'Bladder, rectum, reproductive organs Peritoneal cavity = Spleen, small and large intestines</p> Signup and view all the answers

<p>Breasts = Superior surface of the chest Shoulder blades = Upper region of the back Loins = Lower region of the back Nipples = Centre of the breast</p> Signup and view all the answers

<p>Tissue fluid = Nutrient and waste transfer among cells Protoplasm and nucleus = Basic unit of living matter in a cell Ground-substance or matrix = 'Surrounds cells and provides support Capillary blood vessels = 'Transport nutrients and waste products</p> Signup and view all the answers

<p>Ectoderm cells = 'Primitive cell type giving rise to nervous tissue Mesoderm cells = 'Primitive cell type giving rise to muscle tissue Endoderm cells = 'Primitive cell type giving rise to digestive system tissue Blood cells = 'Involved in oxygen transport and immune response</p> Signup and view all the answers

<p>Organs = 'Composed of tissues working together for a specific function Tissues = 'Made up of different types of cells performing a specific role Cells = 'Basic structural unit of living matter in an organism Protoplasm and nucleus = 'Building blocks of cells</p> Signup and view all the answers

<p>Stroma in an organ = 'Supportive framework providing structure and strength Parenchyma in an organ = 'Functional component responsible for specific tasks in an organ Blood vessels in an organ = 'Transporting nutrients and waste throughout the organ Capillaries in an organ = 'Allowing for nutrient exchange between blood and tissues</p> Signup and view all the answers

<p>Shoulder joint = 'Connects upper extremities to trunk allowing for arm movement Coxal joint = 'Connects lower extremities to trunk allowing for leg movement Elbow joint = 'Connects arm with forearm enabling bending and rotation Knee joint = 'Connects thigh with leg facilitating bending and straightening movements</p> Signup and view all the answers