Lab Practical 3 Flashcards
ID nasal cavity on model/diagram of resp system
Done
Where is the nasal cavity?
Inside the head, deep, the cavity that the nose leads to
ID the hard palate on model/diagram of resp system
Done
Where is the hard palate?
Top of the mouth, closer to the front and bony/cartilaginous looking
ID the nares/naris on model/diagram of resp system
Done
Where are the nares/naris?
The nostril holes
ID the pharynx on model/diagram of resp system
Done
Where is the pharynx?
The first of the tubes. Near the back of the mouth, between nose and mouth essentially
ID the larynx on model/diagram of resp system
Done
Where is the larynx?
In the neck essentially, the tube in front
ID the trachea on model/diagram of resp system
Done
Where is the trachea?
The bony ringed tube that eventually leads into the lungs (but becomes bronchi first)
ID the right lung on model/diagram of resp system
Done
ID the left lung on model/diagram of resp system
Done
Where are the left and right lungs?
Left - the person’s left, looking at their face it’s right. Vice versa
ID the soft palate on model/diagram of resp system
Done
Where is the soft palate?
Behind the hard palate, on the roof of the mouth, posterior
ID the epiglottis on model/diagram of resp system
Done
Where is the epiglottis?
The little flap above the larynx and below the pharynx
ID the esophagus on model/diagram of resp system
Done
Where is the esophagus?
Long tube in the back of the throat
ID the primary bronchi on model/diagram of resp system
Done
Where are the primary bronchi?
The first segment of the branch
ID the lobar bronchi on model/diagram of resp system
Done
Where are the lobar bronchi?
The second, middle segment of bronchi, where first branches occur
ID segmental bronchi on model/diagram of resp system
Done
Where are the segmental bronchi?
Third segment of the bronchi, with the smallest branches
ID the diaphragm on model/diagram of resp system
Done
Where is the diaphragm?
The muscular dome below the lungs
ID the nasopharynx on model/diagram of resp system
Done
Where is the nasopharynx?
The top section of the pharynx, closest to nasal cavity
ID the oropharynx on model/diagram of resp system
Done
Order of pharynx segments?
Naso, oro, laryngo. NOL
Where is the oropharynx?
Middle section of pharynx, closest to mouth
ID laryngopharynx on model/diagram of resp system
Done
Where is the laryngopharynx?
Inferior section or pharynx, leading down into larynx
Tissue of mucosal layer of nasopharynx?
Pseudostratified columnar epithelium
Tissue of mucosal layer of oropharynx?
Stratified squamous epithelium
Tissue of mucosal layer of laryngopharynx?
Stratified squamous epithelium
ID conchae (superior, middle, and inferior) on model/diagram of resp system
Done
Where are the conchae?
The raised, fat folds in the nasal cavity
ID the vestibular fold on model/diagram of resp system
Done
Where are the vestibular folds?
There’s a small “slit” in the larynx, the vestibular folds sit above it
ID the vocal cord on model/diagram of resp system
Done
Where is the vocal cord?
There’s a small “slit” in the larynx, this is it
ID the meatuses on model/diagram of resp system
Done
Where are the meatuses?
The deep grooves in the nasal cavity
ID the pharyngeal tonsils on model/diagram of resp system
Done
Where are the pharyngeal tonsils?
Right near the nasal cavity, at the top of the pharynx, the little bubbly red part
ID the auditory tube on model/diagram of resp system
Done
Where is the auditory tube?
In the pharynx, there’s like a teardrop-shaped depression, this is it
ID the uvula on model/diagram of resp system
Done
Where is the uvula?
The low part of the soft palate that goes down
ID the palatine tonsils on model/diagram of resp system
Done
Where are the palatine tonsils?
Below the uvula, which is below the soft palate
ID the lingual tonsils on model/diagram of resp system
Done
Where are the lingual tonsils?
In the back of the tongue, bubbly
ID the epiglottis on model/diagram of larynx
Done
Where is the epiglottis on model/diagram of larynx?
On a median view, it’s the muscly thing that’s shaped like a cupped hand
ID the hyoid bone on model/diagram of larynx
Done
Where is the hyoid bone?
The bone at the top of the larynx that’s U-shaped
ID the thyroid cartilage on model/diagram of larynx
Done
Where is the thyroid cartilage?
The big cartilage on the larynx, toward the top
ID the cricoid cartilage on model/diagram of larynx
Done
Where is the cricoid cartilage?
The smaller cartilage on the larynx under the Adam’s apple
ID the tracheal C-rings on model/diagram of larynx
Done
ID apex on model/diagram of lungs
Done
Where is the apex of the lungs?
At the top
ID the base on model/diagram of lungs
Done
Where is the base of the lungs?
At the bottom
ID the superior, middle, and inferior lobes on the right lung model/diagram
Done
ID the superior and inferior lobes on the left lung model/diagram
Done
What lung has more lobes?
Right lobe has 3, left has 2
ID the cardiac notch on model/diagram of lungs
Done
Where is the cardiac notch?
On the left lung, the little indent where the heart sits
ID the hilum on model/diagram of lungs
Done
Where is the hilum on the lungs?
On the mediastinal surface, where the bronchi attaches
ID the normal lung tissue slide
Done
Locate bronchiole on lung tissue slide
Done
Locate alveolus on lung tissue slide
Done
Where are bronchioles on the lung tissue slide?
The bigger empty spots
Where are the alveoli on the lung tissue slide?
The smaller empty spots
Cell types of alveoli and functions?
Type 1 (gas exchange) and type 2 (surfactant)
What are the 3 layers of the respiratory membrane?
Squamous alveolar cells, squamous endothelial cells, and shared basement membrane
How does normal lung tissue differ from emphysema lung tissue?
Emphysema lung tissue has fewer, larger alveoli
How do smokers’ lungs look
Like lava
How do you calculate respiratory minute volume?
Rate (breaths/minute) x tidal volume (mL)
How do you calculate vital capacity?
Inspiratory reserve volume + expiratory reserve volume + tidal volume
ID adrenal gland on urinary system model/diagram
Done
Where are the adrenal glands?
Fat caps on top of the kidneys
ID renal artery on urinary system model/diagram
Done
Where are the renal arteries?
Big artery leading into kidneys. Red
ID renal veins on urinary system model/diagram
Done
Where are renal veins?
Big veins leading into kidneys. Blue
ID kidney on urinary system model/diagram
Done
Where are the kidneys?
Dark, bean-shaped organs halfway enclosed by ribs
ID the ureters on urinary system model/diagram
Done
Where are the ureters?
Thin little tubes leading from bladder to kidneys
ID urinary bladder on urinary system model/diagram
Done
Where is the urinary bladder?
Around the genitalia, the balloon looking thingy
ID the urethra on urinary system model/diagram
Done
Where is the urethra?
The little tube leading out of the bladder to the external environment
ID fibrous capsule on kidney model/diagram
Done
Where is the fibrous capsule?
The absolute outermost layer on the kidneys
ID renal cortex on kidney model/diagram
Done
Where is the renal cortex?
The outer portion of the kidney
ID renal medulla on kidney model/diagram
Done
Where is the renal medulla?
The inner portion of the kidney
ID the renal papilla on kidney model/diagram
Done
Where is the renal papilla?
The little hole on the pointy tip of the triangle
ID the renal sinus on kidney model/diagram
Done
Where is the renal sinus?
The empty thing in the very middle
ID the renal pelvis on kidney model/diagram
Done
Where is the renal pelvis?
The blocky part of the ureter
ID major calyx on kidney model/diagram
Done
Where is the major calyx?
Bigger trunk leading to renal pelvis
ID minor calyx on kidney model/diagram
Done
Where is the minor calyx?
Little white thing branching off of pyramids
ID renal column on kidney model/diagram
Done
Where is the renal column?
Between the renal pyramids
ID renal pyramid on kidney model/diagram
Done
Where is the renal pyramid?
The triangles in the kidneys
ID the ureter on kidney model/diagram
Done
Where is the ureter?
Tube leading out of kidneys
ID hilum on kidney model/diagram
Done
Where is the hilum on the kidney?
All the tubes leading out of the kidneys
Pathway of blood through nephrons?
Afferent arteriole -> glomerulus -> efferent arteriole -> peritubular capillaries -> vasa recta
In nephrons, what % of nephrons are cortical and juxtaglomerular
85% cortical and 15% juxtaglomerular
Pathway of blood through nephron tubules?
Renal corpuscle -> PCT -> loop of Henle -> DCT -> collecting duct
ID afferent arteriole on nephron model/diagram
Done
Where is the afferent arteriole?
Thicker one leading to glomerulus
ID glomerulus on nephron model/diagram
Done
Where is the glomerulus?
Network of capillaries that makes like a circle in a nephron
ID the efferent arteriole on nephron model/diagram
Done
Where is the efferent arteriole?
Thinner arteriole leading out of glomerulus
ID peritubular capillaries on nephron model/diagram
Done
Where are the peritubular capillaries?
Around the glomerulus
ID the vasa recta on nephron model/diagram
Done
Where is the vasa recta?
Around the loop of Henle
ID the renal corpuscle on nephron model/diagram
Done
Where is the renal corpuscle?
Contains glomerulus and Bowman’s capsule, the big circle in a nephron
ID the PCT on nephron model/diagram
Done
Where is the PCT?
Closest to glomerulus
ID the loop of Henle on nephron model/diagram
Done
Where is the loop of Henle?
Loop
ID the descending limb on nephron model/diagram
Done
ID the ascending limb on nephron model/diagram
Done
ID the DCT on nephron model/diagram
Done
Where is the DCT?
Closer to the collecting duct
ID the collecting duct on nephron model/diagram
Done
Where is the collecting duct?
The tube that collects stuff from the nephron
ID a kidney slide
Done
Draw lung tissue slide
Done
Draw kidney slide
Done
ID the cortex on the kidney slide
Done
ID the medulla on the kidney slide
Done
ID the glomeruli on the kidney slide
Done
ID the nephron loop or collecting duct on the kidney slide
Done
Cell type of the glomerulus?
Endothelial cells
