Term
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Definition
| Carry blood away from the heart to capillaries. |
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Term
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Definition
| Permit exchange of material with tissues |
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Term
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Definition
| Small arteries about .5mm. Their contractions effect blood pressure. |
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Term
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Definition
| Return blood from the capillaries to the heart |
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Term
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Definition
| Small veins that drain blood from the capillaries then join to form a vein |
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Term
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Definition
| The double walled sack that contains the heart |
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Term
| Atrioventricular Valves (AV) |
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Definition
| One left and one right, permits blood to move form the Atrium to the Ventricle |
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Term
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Definition
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Term
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Definition
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Term
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Definition
| One between the right ventricle and the pulmonary artery and one between the left ventricle and the aorta. |
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Term
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Definition
| Carries deoxygenated blood from the heart to the lungs |
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Term
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Definition
| Carries oxygenated blood from the lungs to the left atrium of the heart |
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Term
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Definition
| pulse generating tissue located in the right atrium |
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Term
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Definition
| part of the electrical control system |
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Term
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Definition
| distributes oxygenated blood to the rest of the body coming from the left venricle |
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Term
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Definition
| carries deoxygenated blood from the upper half of the body to the right atrium |
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Term
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Definition
| Carries deoxygenated blood from the lower half of the body to the right atrium |
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Term
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Definition
| vessels that carry blood away from the heart |
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Term
| What are the 3 functions of blood? |
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Definition
| Transport, Regulatory, and Protective |
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Term
| Example of the transport function of blood? |
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Definition
| transports waste, nutrients, and hormones |
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Term
| Example of the regulatory function of blood? |
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Definition
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Term
| Example of protective function of blood? |
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Definition
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Term
| The formed elements of blood |
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Definition
| white blood cells, red blood cells, and platelets |
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Term
| What do red blood cells do? |
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Definition
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Term
| Where are red blood cells made? |
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Definition
| in the red bone marrow of the skull, ribs, vertebrae, and ends of large bones. |
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Term
| What do white blood cells do? |
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Definition
| Help with immunity to fight disease |
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Term
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Definition
| fragments of larger cells |
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Term
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Definition
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Term
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Definition
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Term
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Definition
| undifferentiated cells that become specialized cells |
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Term
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Definition
| carry lymph and connect lymph nodes |
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Term
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Definition
| formed from interstitial fluid contains white blood cells |
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Term
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Definition
| the abnormal accumulation of fluid in the interstitium |
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Term
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Definition
| The Thymus and Bone Marrow. |
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Term
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Definition
| creates lymphocytes, specifically T-cells |
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Term
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Definition
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Term
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Definition
| act as traps or filters for foreign particles, part of immune system |
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Term
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Definition
| provides immediate and general defense |
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Term
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Definition
| Provides a more specific immunity because it has a memory |
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Term
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Definition
| causes immune response (foreign substance/particle) |
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Term
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Definition
| present in cells of immune system, is released during allergic reaction of tissue damage |
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Term
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Definition
| protect the body by ingesting harmful things |
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Term
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Definition
| proteins in blood that help fight off disease and infection |
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Term
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Definition
| Make antibodies in white blood cells |
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Term
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Definition
| many types, developed in the Thymus, lymphocytes |
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Term
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Definition
| when antibodies are transferred from one human to another |
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Term
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Definition
| immunity resulting from antibodies |
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Term
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Definition
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Term
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Definition
| you usually have or do not have it. usually referring to the D antigen |
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Term
| Central Nervous System (CNS) |
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Definition
| processing center, brain and spinal cord |
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Term
| Peripheral Nervous System (PNS) |
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Definition
| nerves and ganglia outside of the brain and spine |
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Term
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Definition
| process and transmit signals using electrochemical signals |
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Term
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Definition
| Support neurons, maintain homeostasis using Myelin |
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Term
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Definition
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Term
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Definition
| forms connection between neurons |
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Term
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Definition
| applies to neurons located in the CNS |
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Term
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Definition
| part of neuron including the nucleus but not including axons or dendrites |
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Term
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Definition
| projections from the cell body that conduct electrochemical signals received from other neurons |
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Term
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Definition
| projections from the cell body that conduct electrochemical signals away from the cell body |
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Term
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Definition
| electrically insulating material formed around the axon |
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Term
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Definition
| gaps in the myelin sheath |
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Term
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Definition
| neurons, glial cells, and capillaries but does not include myelinated axons |
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Term
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Definition
| Glial Cells and Myelinated axons |
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Term
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Definition
| the messages neurons send |
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Term
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Definition
| the potential difference of a normal cell at rest |
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Term
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Definition
| the electrical activity developed in a nerve cell during activity |
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Term
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Definition
| an enzyme that regulates cell potential. More potassium and less sodium |
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Term
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Definition
| how axons make contact with other nerve cells |
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Term
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Definition
| allows a neuron to pass a message to another |
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Term
| Functions of a Neurotransmitter |
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Definition
| to carry, boost, and modulate signals between neurons |
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Term
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Definition
| acts as a neurotransmitter |
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Term
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Definition
| a hormone and neurotransmitter that causes sudden boosts of energy |
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Term
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Definition
| a neurotransmitter that is linked to the idea of motivation and reward. Also linked to Parkinson's disease |
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Term
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Definition
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Term
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Definition
| part of the brain that is superior in function of the CNS |
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Term
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Definition
| the upper part of the brain stem, contains the pineal gland, thalamus, and hypothalamus |
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Term
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Definition
| the part of the brain that handles motor control |
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Term
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Definition
| emerge directly from the brain, but part of PNS not CNS |
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Term
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Definition
| there are 31 pairs (left/right) they carry messages from the spine to the rest of the body |
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Term
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Definition
| are involuntary and rapid action |
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Term
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Definition
| is part of the PNS and acts as a control center |
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Term
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Definition
| detects stimulus within the body |
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Term
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Definition
| detects stimulus outside the body |
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Term
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Definition
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Term
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Definition
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Term
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Definition
| detect change in environment like movement |
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Term
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Definition
| organization, identification, and interpretation of sensory info |
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Term
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Definition
| processing of combining incoming info |
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Term
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Definition
| sensory neurons change their sensitivity to a constant stimuli over time |
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Term
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Definition
| register stretch, tonicity, and movement within muscles |
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Term
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Definition
| sense pain and temperature, found in the dermis and epidermis |
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Term
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Definition
| pain felt somewhere other than the location of the painful stimulus. |
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Term
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Definition
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Term
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Definition
| the inner lining of the eye ball |
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Term
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Definition
| the inner lining of the eye ball |
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Term
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Definition
| outer layer of the eye ball |
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Term
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Definition
| more numerous than cones and very light sensitive |
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Term
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Definition
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Term
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Definition
| light sensitive pigment found in rod cells |
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Term
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Definition
| crossing of the optic nerves on the underside of the hypothalamus |
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Term
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Definition
| crossing of the optic nerves on the underside of the hypthalamus |
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Term
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Definition
| gathers sound energy and directs it to the ear drum |
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Term
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Definition
| contains tiny bones that recognize vibration of sound waves |
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Term
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Definition
| contains the chochlea, the critical part of hearing |
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Term
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Definition
| runs from the middle ear to the pharynx |
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
| can't see far away, eye ball is too long |
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Term
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Definition
| can't see close up, eye ball is too short |
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Term
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Definition
| prevents foreign particles from going down wind pipe |
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Term
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Definition
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Term
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Definition
| two branches of the trachea that go into the lungs |
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Term
|
Definition
|
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Term
|
Definition
| small cavities in the lungs |
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Term
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Definition
| helps direct food to the esophagus when swallowing |
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Term
|
Definition
| break down of lung tissue |
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