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A&P 2 quiz 2
| Question | Answer |
|---|---|
| What are the principal organs of the respiratory system? | nose, pharynx, larynx, trachea, bronchi, lungs |
| Where does air flow along a dead end pathway? | lungs |
| What is the dead end pathway that the air flows along in the lungs? | bronchi, bronchioles, alveoli |
| What are the passages in the respiratory system that serve only for air flow called? | conducting division |
| What is the purpose of the passage from the nostrils through the major bronchioles? | air flow |
| What consists of alveoli and and other gas exchange regions of the distal airway? | respiratory division |
| What part of the conducting division not lined with ciliated pseudostratified columnar epithelium? | oropharynx, laryngopharynx, bronchioles |
| What is the respiratory division (alveoli) lined with? | simple squamous epihtelium |
| Which organ is the respiratory system is made up of nine cartilages? | larynx |
| Which is the largest cartilage of the larynx? | thyroid |
| What is the anterior peak of the thyroid cartilage called? | laryngeal prominence |
| Which respiratory system organ has a wall with two folds on each side? | larynx |
| What is the name for the false vocal cords? | superior vestibular folds |
| Which part of the larynx plays no role in speech? | superior vestibular folds |
| What produces sound in the larynx when air passes through them? | inferior vocal cords |
| What is the amount of air inhaled and exhaled in one cycle of quiet breathing, normally 500mL? | tidal volume |
| Beyond the amount normally inhaled, it is typically possible to inhale another 3,000 mL with maximum effort. What is this called? | inspiratory reserve volume |
| With maximum effort, one can normally exhale another 1,200 mL beyond the normal amount. What is the called? | expiratory reserve volume |
| What is TV+IRV+ERV? | vital capacity |
| What is vital capacity? | the maximum ability to ventilate the lungs in one breath |
| What supplies one functional unit of the kidney called a nephron? | afferent arterioles |
| What is one functional unit of the kidney called? | nephron |
| What leads to a ball of capillaries called a glomerulus? | afferent arterioles |
| What is a ball of capillaries called? | glomerulus |
| What is enclosed in a sphere called the glomerular capsule? | glomerulus |
| What is the outer parietal layer of the glomerular capsule called? | simple squamous epithelium |
| What is the inner visceral layer of the glomerular capsule called? | podocytes |
| What is between the parietal and visceral layers of the glomerular capsule? | filtrate-collecting capsular space |
| Where does the efferent arteriole leave before giving rise to the peritubular capillaries? | glomerular capsule |
| What do the efferent arterioles give rise to besides the peritubular capillaries? | vasa recta |
| The renal corpusle and renal tubule are two principal parts of what? | nephron |
| What does the renal corpusle consist of? | glomerulus, glomerular capsule |
| What does the renal tubule consist of? | proximal convoluted tubule, nephron loop, distal convoluted tubule, collecting duct |
| For the order of the principal organs of the respiratory system, what is number one? | nose |
| For the order of the principal organs of the respiratory system, what is number two? | pharynx |
| For the order of the principal organs of the respiratory system, what is number three? | larynx |
| For the order of the principal organs of the respiratory system, what is number four? | trachea |
| For the order of the principal organs of the respiratory system, what is number five? | bronchi |
| For the order of the principal organs of the respiratory system, what is number six? | lungs |
| What is the longest and most coiled part of the nephron? | proximal convoluted tubule |
| What kind of epithelium does the proximal convoluted tubule have? | simple cuboidal |
| What is prominent in the proximal convoluted tubule? | microvilli |
| What is responsible for the great deal of absorption that occurs in the proximal convoluted tubule? | prominent microvilli |
| What does the collecting duct recieve fluid from as it passes back into the medulla? | distal convoluted tubules of several nephrons |
| The flow of fluid from the point where the glomerular filtrate is formed to the point where urine leaves the body; FIRST is? | glomerular capsule |
| The flow of fluid from the point where the glomerular filtrate is formed to the point where urine leaves the body; SECOND is? | proximal convoluted tubule |
| The flow of fluid from the point where the glomerular filtrate is formed to the point where urine leaves the body; THIRD is? | nephron loop |
| The flow of fluid from the point where the glomerular filtrate is formed to the point where urine leaves the body; FOURTH is? | distal convoluted tubule |
| The flow of fluid from the point where the glomerular filtrate is formed to the point where urine leaves the body; FIFTH is? | collecting duct |
| The flow of fluid from the point where the glomerular filtrate is formed to the point where urine leaves the body; SIXTH is? | papillary duct |
| The flow of fluid from the point where the glomerular filtrate is formed to the point where urine leaves the body; SEVENTH is? | minor calyx |
| The flow of fluid from the point where the glomerular filtrate is formed to the point where urine leaves the body; EIGTH is? | major calyx |
| The flow of fluid from the point where the glomerular filtrate is formed to the point where urine leaves the body; NINTH is? | renal pelvis |
| The flow of fluid from the point where the glomerular filtrate is formed to the point where urine leaves the body; TENTH is? | ureter |
| The flow of fluid from the point where the glomerular filtrate is formed to the point where urine leaves the body; ELEVENTH is? | urinary bladder |
| The flow of fluid from the point where the glomerular filtrate is formed to the point where urine leaves the body; TWELFTH is? | urethra |
| Each kidney is protected by three layers of what? | connective tissue |
| What is the most superficial layer of the connective tissue in the kidneys? | renal fascia |
| What is the middle layer of the connective tissue in the kidneys? | perirenal fat capsule |
| What is the deepest layer of the connective tissue in the kidneys? | fibrous renal capsule |
| What is the glandular tissue that forms the urine and appears C-shaped in frontal section? | renal parenchyma |
| What zones is the parenchyma divided into? | renal cortex, inner renal medulla |
| What are extensions of the renal cortex that project towards the sinus called? | renal columns |
| Renal columns divide the medulla into 6-10 what? | renal pyramids |
| What shape is each renal pyramid with a broad face facing the cortex? | conical |
| What is the blunt point of every renal pyramid called? | renal papilla |
| What constitues one lobe of the kidney? One pyramid and? | overlying cortex |
| What does the presence of glucose, free hemoglobin, albumin, ketones, bile pigments, erythrocytes, and leukocytes in the urine indicate? | abnormalities |
| A positive bilirubin Labstix would most likely indicate damage to what organ? | liver |
| Since ketones are acids, their presence will what to the pH of the urine? | lower |
| What does the lower the PH of the urine make it more? | acidic |
| The presence of glucose in the urine is called? | glycosuria |
| The presence of blood in the urine is called? | hematuria |
| The presence of protein in the urine is called? | proteinuria |
Created by:
Hallierob1012
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