Quiz Questions Exam 3-histology

myelocyte

When are the specific granules produced at what stage?

platelet

These are formed by fragments of precursor cell cytoplasm?

Not sure, I put 12,000 leukocyte and 75 lymphocytes?? Could have been 75 neutrophil

Female labs, who shows a bacterial infection?

T lymphocyte

Which mature cell develops outside the bone marrow

neutrophil

Multilobed nucleus and pale staining cytoplasm

eosinophil

Bilobed nucleus and red stained cytoplasm

Red blood marrow and hematopoietic stem cell

All blood originates from one pluripotent stem cell in ___, named_____

erythrocyte

What cell stacks in to "rouleaux"

macrophage

Monocytes are the precursors for?

eosinophil

Which cells are involved in a parasitic infection?

A. band cell

B. monocyte

C. lymphocyte

D. eosinophil

E. neutrophil

F. basophil

G. erythrocyte

monocyte

lymphocyte

normoblast

promyelocyte

neutrophilic band cell

megakaryocyte

eosinophilic myelocyte

transitional/urothelium

What kind of epithelium is in the ureter?

glomerulus

What part of the nephron is responsible for the majority of filtration?

Lymph node

Which of the following organs has a paracortex?

Plasma cell to make antibodies

Main function of B cell in adaptive immunity?

Vasa recta

What is found only in the renal medulla?

T cell negative selection

What happens in the thymic medulla?

thymus

What doesn't have lymphatic nodule?

spleen

What has white pulp?

Hassall's corpuscle

What is found in medulla of thymus

B cell

Most abundant cell in lymph nodule?

ureter

Bowman's capsule

thin loop of henle

cortical labyrinth

X - proximal convoluted tubule

Hassall's corpuscle??

central arteriole

pharyngeal tonsil

circle around germinal center

lymph node

simple columnar

What kind of epithelium lines the gallbladder?

branch of hepatic artery, portal vein and bile duct

Portal triad?

Filliform papillae

What papillae is most numerous but lacks taste buds?

submandibular gland

gland with mucous cells and serous demilune below the mucous cells?

ameloblast

cell producing enamel

Hepatocytes, irregular plates

Main cell in the liver and form

Parietal/ oxyntic cells

What are the gastric gland cells responsible for HCL and intrinsic factor secretion?

Pancreas

Centroacinar cells exclusively from which of the following organs?

esophagus

What is the only organ of the alimentary canal with both skeletal and smooth muscle in its muscularis externa?

lacks villi

Mucosa of large intestine

paneth cells

green arrow = centroacinar cell

appendix

Brunner's gland

taenia coli

arrow = pyloric sphincter

Filliform papillae

parotid gland

masticatory mucosa

esophagus

secrete testosterone

Leydig cells do what?

Peg cells hypertrophy??

What happens during the estrogen phase of the menstrual?

Primary oocyte

What is arrested in prophase 1 in oogenesis

Spermatids mature to sperm during spermatogenesis

What is true?

Simple or pseudostratified columnar cells

Epithelia of prostate gland

Sertoli cells or spermatogonia???

What cells present in the basal layer of seminiferous tubules

Corpus cavernosum

What contributes to the main source of rigidity during an erection

Spermatogonia

Cell type responsible for producing sperm in seminiferous tubule

Increase secretion of endometrial gland

Histological events during secretory phase of the uterus during the menstrual cycle preparing the endometrium for potential embryo implantation

Yellow arrow = primordial follicle

B = endometrium

vaginal mucosa

Lactating mammary gland

red: corpora cavernosa

seminiferous tubules

epididymis

spermatozoa

seminal vesicle

Organ = prostate

primordial follicle