|
Criado por Mitch Cutts
mais de 3 anos atrás
|
|
Questão | Responda |
Abdominal Cavity. | Contains stomach, spleen, liver, gallbladder, small intestine, and most of large intestine; the serous membrane of the of the abdominal cavity is the peritoneum. |
Afferent pathway. | Pathway from Receptor to Control Centre A neural pathway that conducts impulses from a sense organ toward the brain or spinal cord or from one brain region to another. |
Anatomical position. | The body is upright, directly facing the observer, feet flat and directed forward. The upper limbs are at the body’s sides with the palms facing forward. |
Anatomy. | The science of body structures and the relationships among them. |
Anterior (Ventral). | Nearer to or at the front of the body. |
Atom. | Smallest units of matter that participate in chemical reactions. |
Cell. | A combination of molecules. The basic structural and functional units of an organism that are composed of chemicals. |
Control centre. | Sets the range of values within which a controlled condition should be maintained, evaluates the input it receives from the receptors, and generates output commands when they are needed. |
Cranial cavity. | Formed by cranial bone and contains brain. |
Deep (Internal). | Away from the surface of the body. |
Distal. | Farther from the attachment of a limb to the trunk; father from the origination of a structure. |
Posterior (Dorsal). | Nearer to or at the back of the body. |
Effector. | Body structure that receives output from the control centre and produces a response or effect that changes the controlled condition. |
Efferent pathway. | Pathway from control Centre to effectors. Impulses are conducted from a nerve center toward a peripheral site. |
Frontal/coronal plane. | Divides the body or an organ into anterior (front) and posterior (back) portions. |
Homeostasis. | The condition of equilibrium (balance) in the body's internal environment due to the constant interaction of the body's many regulatory processes. |
Inferior. | Away from the head, or the lower part of a structure. |
Lateral. | Father from the midline. |
Medial. | Nearer to the midline (an imaginary vertical line that divides the body into equal right and left sides). |
Median/midsagittal plane. | When a plane passes through the midline of the body or an organ and divides it into equal right and left sides. |
Mediastinum. | Central portion of thoracic cavity between the lungs; extends from sternum to vertebral column and from fist rib to diaphragm; contains heart, thymus, esophagus, trachea, and several large blood vessels. |
Molecule. | Two or more atoms joined together. |
Negative feedback. | Reserves a change in a controlled condition. Reverses a stimulus. |
Organ. | Structures that are composed of two or more different types of tissues; they have specific functions and usually have recognisable shapes. |
Organ System. | Consists of relates organs with a common function. |
Organism. | Any living individual. |
Pelvic cavity. | Contains urinary bladder, portions of large intestine, and internal organs of reproduction. |
Pericardial cavity. | A potential space between the layers of the pericardium that surrounds the heart. |
Physiology. | The science of body functions - how the body parts work. |
Pleural cavities. | A potential space between the layers of the pleura that surrounds a lung. |
Positive feedback. | The enhancing or amplification of an effect by its own influence on the process which gives rise to it. Enhances a stimulus. |
Proximal. | Nearer to the attachment of a limb to the trunk; nearer to the origination of a structure. |
Receptor. | Body structure that monitors changes in a controlled condition and sends input to a control centre. |
Superficial (External). | Towards or on the surface of the body. |
Superior (Cephalic or Cranial). | Towards the head, or the upper part of a structure. |
Thoracic cavity. | Chest cavity; contains pleural and pericardial cavities and the mediastinum. |
Tissue. | Groups of cells and the materials surrounding the that work together to perform a particular function. |
Transverse plane. | Divides the body or organ into superior (upper) and inferior (lower) portions. |
Vertebral canal. | Formed by vertebral column and contains spinal cord and the beginnings of spinal nerves. |
Quer criar seus próprios Flashcards gratuitos com GoConqr? Saiba mais.