68wm6 Resp & Cardio Word Scramble
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Question | Answer |
Alveolus | microscopic air sac within the lung, where gas exchange takes place |
Apnea | cessation of breathing after expiration |
Bronchial Tree | the bronchi and their branches that carry air from the trachea to the alveoli of the lungs |
Bronchus | a primary branch of the trachea that leads to the lung |
Bronchioles | a small branch of a bronchus within the lung |
Cellular Respiration | the utilization of O2 by the cells to produce energy (ATP), CO2 and H2O |
Cricoid Cartilage | ring-shaped mass of cartilage at the base of the larynx |
Dyspnea | difficult or labored breathing |
Eupnea | normal (quiet) breathing |
External Respiration | exchange of gases between alveoli and blood |
Hyperventilation | prolonged rapid and deep breathing |
Hypoventilation | decrease in respiratory rate, very slow and shallow breathing |
Hypoxemia | deficiency of O2 in arterial blood |
Hypoxia | deficiency of O2 reaching the tissues and cells |
Ischemic hypoxia | because of diminished blood flow |
Anemic hypoxia | because of diminished RBCs and Hemoglobin |
Internal Respiration | exchange of gases between the blood and tissues (or body cells) |
Pulmonary Ventilation | process of mechanically moving air into and out of the lungs |
Respiration | the entire process of exchanging gases between the atmosphere and body cells |
Respiratory Cycle | one inspiration followed by one expiration |
Surface Tension | the force that adheres moist membranes due to the attraction of water molecules |
Tachypnea | increased breathing (frequency) but not necessarily an increase in tidal volume |
Upper Respiratory Tract | includes the nose, nasal cavity, paranasal sinuses and pharynx |
Lower Respiratory Tract | include the larynx, trachea, bronchial tree and lungs |
Acid | An "acidic" solution has a pH less than 7 |
Anion | Negative charged ions |
Base (Alkali) | An alkaline (base) solution has a pH greater than 7 |
Buffer | A buffer is the conjugate (combined) base of a weak acid; it accepts and relinquishes H+, thereby minimizing changes in free H+ concentration |
Cation | Positive charged ions |
C02 | Carbon dioxide |
C3H603 | Lactic acid |
Electrolyte | Substance that dissolves in water and results in a solution that conducts an electric current |
Electric charge symbols | Plus (+) and minus (-) indicate that the substance in question is ionic in nature and has an imbalanced distribution of electrons This is the result of chemical breakdown |
HC03- | Bicarbonate |
H2C03 | Carbonic acid |
Homeostasis | Defined as balance In the body pH is maintained by buffer systems |
H+ | Hydrogen |
ion | An atom or group of bonded atoms which have lost or gained one or more electrons, making them negatively or positively charged |
Oxidation | describes the loss of electrons by a molecule, atom or ion |
pH | Stands for the power of H, or the amount of H+ ions acids or bases take or contribute in solution Express acidity, basicity, and neutrality of a solution |
Reduction | describes the gain of electrons by a molecule, atom or ion |
Assimilation | the utilization of nutrients by living tissue and cells |
Absorption | the movement of nutrients into the circulatory system. Molecules of amino acids, glucose, fatty acids and glycerol go from inside the intestines into the circulating fluids of the body |
Bolus | a mass of food and saliva that is ready to be swallowed |
Chyme | a semi-fluid mixture of food and gastric juice |
Digestion | the mechanical and chemical breakdown of foods and the absorption of the resulting nutrients by cells |
Defecation | the elimination of indigestible substances from the Ingestion - the taking in of food into the mouth, i. e. bowel movement |
Mechanical digestion | the process of breaking food down into smaller pieces without altering the chemical composition |
Colostomy | opening surgically created in the colon to divert intestinal contents after lower portions of the bowel are surgically removed |
Constipation | decreased passage of bowel movement or hard dry feces |
Diarrhea | frequent loose stools page 56 |
Defecation | elimination of bowel wastes |
Enema | instillation of solution into the rectum and sigmoid colon |
Feces | stool; waste products eliminated through the colon |
Flatulence | gas |
Hemorrhoids | enlarged vein inside or outside of the rectum |
Ileostomy | opening surgically created at the point of ileum to divert intestinal contents after lower portions of the bowel are surgically removed |
Impaction | presence of fecal mass too large or hard to pass voluntarily |
Ostomy | opening into the intestine that diverts feces from its normal pathway |
Stoma | artificial opening into the intestine |
Created by:
jason.flora
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