Histology Past paper 6

Which is older?

• Innate immunity

• Adaptive immunity

• Humoral immunity

• Cell-mediated immunity

M (microfold) cells:

• Are DNES cells

• Present in the ileum

• Secrete mucus

• Produce antibodies

What hormone inhibits hunger?

• Somatostatin

• GIP

• Gastrin

• Leptin

Ureter is lined with what epithelium?

• Transitional epithelium

• Stratified squamous epithelium

• Simple columnar epithelium

• Pseudostratified columnar epithelium

What is NOT part of the esophagus?

• Esophageal glands

• Mucosa

• Lamina propria

• Goblet cells

Vocal folds are lined with what epithelium?

• Stratified squamous non-keratinized epithelium

• Pseudostratified ciliated columnar epithelium

• Simple cuboidal epithelium

• Transitional epithelium

Eccrine glands are:

• Larger than apocrine glands

• Release mostly watery secretion

• Release secretion into hair follicle

• Found only in axilla

Dust cells are:

• Alveolar macrophages

• Type I pneumocytes

• Ciliated epithelial cells

• Surfactant-producing cells

What is true of stellate macrophages (liver)?

• They produce insulin

• They secrete bile

• They phagocytose aged erythrocytes

• They form bile canaliculi

Ito cells:

• Store fat-soluble vitamins

• Are ciliated

• Secrete surfactant

• Line bile ducts