Lab Exam 2

Identify the organ in cross section

kidney

The clear space around the glomerulus is the lumen of

Bowman's capsule

Identify the structure on the kidney

cortex

Identify the structure on the kidney

medulla

What division of blood vessels is found in the area outlined

arcuate vessels

Identify these collections of convoluted structures

cortical labyrinth (pars convoluta)

Identify the collection of straight structures in the cortex of the kidney

medullary rays

Identify the area of the kidney at 1

renal papilla

Identify the structure on the kidney

renal pelvis

Identify the structure on the kidney

renal sinus

Identify the structure of the nephron

glomerulus

Identify this portion of the glomerulus, communicating with the efferent and afferent arterioles

vascular pole

Identify the nuclei on the distal convoluted tubule

macula densa

What is the function of the macula densa

monitor NaCl concentration

Identify the structure of the glomerulus at 2

urinary pole

The arrow shows where filtrate enters what segment of the nephron

proximal convoluted tubule

What is the structure at C

distal convoluted tubule

Identify the structure of the medulla at 2

thick loop of henle

Identify the structure of the medulla at 4

thin loop of henle

Identify the structure of the medulla at 1

collecting duct

The circled structures are the centers of the

kidney lobule

Identify the structure in the cortex of the kidney at 2

interlobular arteries

What joins the glomerulus at the vascular pole of the renal corpuscle

afferent and efferent arterioles

Where is the descending loop of henle

comes out of the proximal convoluted tubule beginning in the medullary rays (resembles PCT but is straight)

Where is the ascending loop of henle

in the outer portion of the medulla and in medullary rays (resembles DCT)

What cells does the glomerulus contain

mesangial cells and podocytes

The distal convoluted tubule and vascular pole contain which cells

juxtaglomerular cells

Identify the structure of the medulla at 3

interstitium

Identify the duct in cross section of the urinary system

ureter

Identify the layer of the ureter

transitional epithelium

Identify the layer of the ureter

lamina propria

Identify the layer of the bladder at 4

smooth muscular wall

Identify the organ in cross section

trachea

Identify the organ

lungs

Classify the epithelium of the trachea

pseudostratified columnar ciliated with goblet cells

What is the name of this type of epithelium

respiratory epithelium

Identify the layer of the respiratory tract at 4

mucosa

Identify the layer of the respiratory tract at 2

lamina propria

These glands are in which layer of the trachea?

submucosa

Identify the gland in the mucosa and submucosa

seromucous gland

Identify the cell at 5

mucous cells

Identify the cell at 4

serous cells

Identify the muscle and organ

trachealis muscle of the trachea

Identify the structure in the trachea

secondary lymph node

Identify the type of airway

bronchi

Identify this type of airway

bronchioles

T/F: Only bronchi have cartilage

true

Identify the type of bronchiole

terminal bronchioles

Identify the type of bronchiole

respiratory bronchioles

Identify the airway segment between the lines.

alveolar ducts

Identify the starred portion of the airway

alveolar sacs

Identify these unattached cells in this alveolus

pulmonary alveolar macrophages

Name the barrier located here

blood air barrier

What cells make up the blood air barrier

type 1 pneumocyte and endothelial cells

Identify the part of the spinal cord

dorsal funiculi

Identify the part of the spinal cord

lateral funiculi

Identify the part of the spinal cord

ventral funiculi

Identify the part of the spinal cord

dorsal horn

Identify the part of the spinal cord

ventral horn

Identify the part of the spinal cord

dorsal root of spinal nerve

Identify the part of the spinal cord

ventral root of spinal nerve

What is the midline structure that separates the dorsal left and right halves of the white matter

dorsal median septum

What is the midline structure that separates the ventral left and right halves of the white matter

ventral median sulcus

Identify the section of the spinal cord that contains nuclei

gray matter

Identify the section of the spinal cord that contains nerve tracts

white matter

Identify the part of the spinal cord

central canal

Identify the cells that line the ventricles of the brain and the central canal of the spinal cord

ependymal cells

Identify the part of the meninges

pia mater

Identify the part of the meninges

arachnoid

Identify the part of the meninges

dura mater

Identify the part of the spinal cord

dorsal root ganglion

Identify this cell

purkinje cells in the brain

Identify the glial cell

oligodendrocyte

Identify the glial cell

astrocyte

Identify the cuboidal cells on the surface of this choroid plexus

ependymal cell

Identify the glial cell

microglial cell

The structure at the arrow represents the junction between adjacent cells of what type

schwann cell

Identify this cell

satellite cell

Identify this cell

pyramidal cell

Identify the specific part of the brain

cerebrum

Identify the portion of the CNS

cerebellum

Identify the specific part of the brain in the inset

hippocampus

Identify the structure at 3 (enlarged at the right)

choroid plexus

Identify the layer of the cerebellum

molecular layer

Identify the layer of the cerebellum

white matter

Identify the layer of the cerebellum

purkinje layer

Identify the layer of the cerebellum

pia mater

Identify the layer of the cerebellum

granular layer

Identify the layer of the cerebrum

molecular layer

Identify the layer of the cerebrum

pia mater

Identify the layer of the cerebrum

arachnoid

Identify the layer of the cerebrum

pyramidal layer

Identify the layer of the cerebrum

white matter

Identify the cluster of neurons at the green arrows

nucleus of the brainstem

Identify the cluster of neurons circled

nucleus of the deep cerebellum

What part of the hippocampus is at 5 and 6

dentate gyrus

What are the hallmarks of endocrine organs?

cords and clusters of cells and extensive capillary network

Identify the organ

pituitary

Identify the organ

adrenal gland

Identify the organ

thyroid