Histology test 2 tcdha questions and answers graded A+ 2023/2024

Histology test 2 Exocrine Glands - correct answer • Secretions are emptied directly into location where it is being used via a duct. Exocrine Four Characteristics - correct answer 1. Duct system 2. Shape of secretory unit 3. Mode of secretion Nature of secretion Simple glands (exocrine) - correct answer Simple Unbranched duct - single Simple Tubular - correct answer Intestinal glands Branched tubular - correct answer Stomach Gastric glnads branched alveolar - correct answer Sebaceous (OIL) glands Compound duct system - correct answer branching ducts exist which converge to form a single duct that opens onto the epithelial surface Compound tubular - correct answer duodenal glands of small intestine Cmpound aveolar - correct answer mammary glands Compounc Tubuloalveolar - correct answer salivary glands Unicellular - correct answer Made of a single cell - goblet cells- single gland cell in epithelium Multicellular - correct answer Consisting of many cells Merocrine Glands - correct answer Exocrine glands that secrete without losing cellular material Vesicle realeases contents into duct. No cytoplasm loss Secretes through free surface ex of merocrine glands - correct answer Salivary Glands Pancreas Apocrine Glands - correct answer Pinched off portion of cell in the secretion. Secretory products stored in the cell. Secretes small amounts of cytoplasm with secretory product holocrine glands - correct answer glands that release entire cells cell sheds into duct. New cell forms through mitosis. example of apocrine gland - correct answer mammary gland example of holocrine gland - correct answer sebaceous gland Types of secretion - correct answer serous, mucous, mixed Serous secretion - correct answer clear watery protein contains digestive enzyme amylase(carbohydrates digestion) Example of serous gland - correct answer parotid salivary gland