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ANAT-CH23-TEST
anatomy ch 23 review for test
| Question | Answer |
|---|---|
| normal breathing moves in how many ml of air | 500ml |
| how much of air is left in the lungs even after you breathe out fully (a.k.a. dead space) | 1200ml |
| respiration rate for newborns | 40-80 per minute |
| respiration rate for infants | 30 per minute |
| respiration rate for 5-year-olds | 25 per minute |
| respiration rate for adults | 12-18 per minute |
| during expiration, what happens to the diaphragm | it relaxes |
| what is the transport of oxygen and carbon dioxide via the bloodstream | respiratory gas exchange |
| what is internal respiration | gas exchange between blood and body cell |
| what is external respiration | oxygen transport into the blood |
| what are hiccups, crying, and laughing | non respiratory air movements |
| what is vital capacity | the total amount of exchangeable air (TV+IRV+ERV) |
| what is a stethoscope used to listen to | breathing sounds |
| bronchial sounds are produced by air rushing through the what | trachea and bronchi |
| what helps with oxygen transport in red blood cells | hemoglobin |
| what device is used to measure respiratory capacity | spirometer |
| what is functional volume | air that actually reaches the respiratory zone |
| what is the average functional volume | 350ml |
| what is inspiratory reserve | air taken in forcibly |
| what is the inspiratory reserve average | 2100-3200ml |
| what is exspiratory reserve | air forcibly exhaled |
| what is the average exspiratory reserve | 1200ml |
| what is vesicular breathing sounds | soft sounds of air filling alveoli |
| what is the smallest respiratory divison | bronchioles |
| what is an alveoli | the air sac where gas exchange occurs in the lungs |
| the trachea connects the what with what | the larynx and bronchi |
| how many lobes does the left lung have | 2 |
| how many lobes does the right lung have | 3 |
| what is pulmonary ventilation | |
| normal breathing moves in how many ml of air | 500ml |
| how much of air is left in the lungs even after you breathe out fully | 1200ml |
| respiration rate for newborns | 40-80 per minute |
| respiration rate for infants | 30 per minute |
| respiration rate for 5-year-olds | 25 per minute |
| respiration rate for adults | 12-18 per minute |
| during expiration, what happens to the diaphragm | it relaxes |
| what is the transport of oxygen and carbon dioxide via the bloodstream | respiratory gas exchange |
| what is internal respiration | gas exchange between blood and body cell |
| what is external respiration | oxygen transport into the blood |
| what are hiccups, crying, and laughing | non respiratory air movements |
| what is vital capacity | the total amount of exchangeable air |
| what is a stethoscope used to listen to | breathing sounds |
| bronchial sounds are produced by air rushing through the what | trachea and bronchi |
| what helps with oxygen transport in red blood cells | hemoglobin |
| what device is used to measure respiratory capacity | spirometer |
| what is functional volume | air that actually reaches the respiratory zone |
| what is the average functional volume | 350ml |
| what is inspiratory reserve | air taken in forcibly |
| what is the inspiratory reserve average | 2100-3200ml |
| what is exspiratory reserve | air forcibly exhaled |
| what is the average exspiratory reserve | 1200ml |
| what is vesicular breathing sounds | soft sounds of air filling alveoli |
| what is the smallest respiratory divison | bronchioles |
| what is an alveoli | the air sac where gas exchange occurs in the lungs |
| the trachea connects the what with what | the larynx and bronchi |
| how many lobes does the left lung have | 2 |
| how many lobes does the right lung have | 3 |
| what is pulmonary ventilation | moving air in and out of the lungs |
| what is external ventilation | gas exchange between pulmonary blood and alveoli |
| when you inspire what happens to the thoracic cavity | it increases |
| what is an adams apple | thyroid or hyaline cartilage that protrudes outward on the larynx |
| what is an epiglottis | a spoon-shaped flap of elastic cartilage; superior opening of the larynx; and routes fod to the larynx and air toward the trachea |
| what is another term for adenoids | pharyngeal tonsils |
| where is the voice box located | larynx |
| where is the nasopharynx | superior region behind the nasal cavity |
| where is the oropharynx | middle region behind the mouth |
| where is the laryngopharynx | inferior region attached to the larynx |
| where is the pharyngeal tonsils located | in the nasopharynx |
| where is the palatine tonsils located | in the oropharynx |
| where is the lingual tonsils located | at the base of the tongue |
| what is another word for trachea | windpipe |
| the passage way to the lungs help do what to the incoming air | warm, purify, and humidify |
| air enters the nose through what | external nares or nostrils |
| which bronchus is wider, straighter and shorter than the other | the right |
| explain the location of the lungs | the superior portion is near the clavicle; the base of the lungs rest on the diaphragm |
| the lungs occupy most of the what cavity | thoracic |
| the interior of the nose consists of a division by what | septum |
| what kind of receptors are on the mucosa | olfactory receptors |
| the nasal cavity does what to the air turbulance | increases it |
| what is the hard palate made of | bone |
| what is the soft palate made of | cartilage |
| where is the hard palate located | anterior |
| where is the soft palate located | posterior |
| the respiratory membrane divides what | air and blood |
| what is the function of pleural fluid | to reduce friction |
| what are the 4 bones that surround the paranasal sinuses | frontal, shenoid, maxillary, and ethmoid bones |
| what factors influence how you breathe | obesity, body temp, coughing, exercise, and age |
| what is asthma | chronic inflammation, hypersensitive bonchiole passages |
| what is chronic bronchitis | mucosa of the lower repiratory passages bcomes severely inflamed |
| describe a person with COPD | smoker; labored breathing becomes severe; retain carbon dioxide; will develope repiratory failure |
| what is SIDS | Sudden Infant Death Syndrome; breathing stops suddenly and dies during sleep |
| what is emphysema | alveoli enlargers as adjacent chambers break through; promotes lung fibrosis |
| what is the muscular passage from the nasal cavity to the larynx | the parynx |
| what are 3 common types of lung cancer | squamous cell carcinoma; adenocarcinoma; and small cell carcinoma |
| why is mucus important | it caches incoming foreign particles; it protects the stomach from acid damage |
| what is the function of your sinuses | lightens the skull; acts as resonance chambers for speech; produce mucus that drains to the nasal cavity |
| lungs are not fully inflated until how long after birth | 2 weeks |
| what happens to the respiratory system of an elderly person with age | elasticity of the lungs decreases, vital capacity decreases, blood oxygen levels decrease, more risk of respiratory tract infection |
| what is cystic fibrosis | birth defect; over secretion of thick mucus clogs the respiratory system |
| why is it so important to have a difference in pressure inside the lungs and the pleural space around them | so the lungs dont collapse |
| during inspiraiton what happens to the diaphragm | it contacts |
| expiration make the thoracic cavity what | get smaller |
| inspiration makes the thoracic cavity what | get bigger |
| what is tidal volume | ml of air with each breath |
| how does blood give oxygen to areas in need and pick up carbon dioxide waste | by traveling to the extremities of the body |
| features of the vocal chords | vibrates with expelled air to create sounds (speech) |
| what is another name for the voice box | larynx |
| what is normal respiratory rate per minute | 12-15 |
| what is the opening between the vocal chords | Glottis |
| what is the name of the cartilage that reinforces the trachea | hyaline cartilage |
| what is the most common passageways for air and food | oropharynx and laryngopharynx |
| what in the nasal cavity increases surface area and air turbulence | the conchae |
Created by:
karligirl725
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