BIO211 Objectives for Lab Quiz 1

ENDOCRINE, BLOOD, LYMPHATIC, & IMMUNE SYSTEMS

The student will identify the following endocrine glands, specific regions, features, structures

and hormones produced using microscope slides and anatomical terminology:

Pituitary Gland -

anterior – adenohypophysis

posterior - neurohypophysis

Thyroid Gland –

Follicle cells –

Parafollicular or C-cells –

Parathyroid Gland –

Chief cells –

Oxyphil cells

Thymus Gland –

Pancreas –

Islets of Langerhans –

Acini – exocrine function -

Adrenal Gland –

Cortical regions –

Zona glomerulosa –

Zona fasciculata –

Zona reticularis –

Medullary region –

Gonads –

Ovary – Graafian follicle, corpus luteum; oocyte

Testes – seminiferous tubules, interstitial cells; sperm

The student will locate each endocrine gland on the lab models and give the hormone(s) produced:

hypothalamus – controls adenohypophyseal hormones and produces 2 neurohypophyseal hormones -

anterior pituitary (6 hormones) –

posterior pituitary (2 hormones stored) –

thyroid (2 hormones)

parathyroid (1 hormone)

adrenal cortex (3 groups of hormones & know 1 specific from each group)

mineralocorticoids – aldosterone

glucocorticoids – cortisol

gonadocorticortids – androgens

adrenal medulla – 2 catecholamines Epinephrine & Norepinephrine

pancreas (2 hormones)

thymus (1 hormone)

pineal (1 hormone)

ovaries (2 hormones)

testes (1 hormone)

Upon dissecting the fetal pig, the student will be able to locate the following on the model, pig and the dissected cat ( symbol represents to identify on cat/pig/models):

thymus gland

thyroid gland

pancreas

adrenal gland

ovaries

testes

spleen

lymph nodes

The student will know the formed elements in blood from microscope slides:

erythrocytes

leukocytes

platelets (thrombocytes)

The student will identify leukocytes as granulocytes or agranulocytes.

Know the most and least abundant leukocyte in blood:

The student will identify the specific leukocytes from microscope slides:

neutrophils

lymphocytes

monocytes

eosinophils

basophils

The student will identify the organs/regions/structures from a microscope slides:

lymphatic vessel & Valve

lymph node – germinal center, capsule,cortex, medulla

spleen – white pulp, capsule, central artery

The student will be able to identify from models:

tonsils – 3 locations

palatine tonsil

lingual tonsil

pharyngeal tonsil

lymph nodes - regions

axillary lymph nodes

cervical lymph nodes

inguinal lymph nodes

Peyer’s patches (MALT)

The student will be able to describe the procedures and explain each exercise done in lab (refer to Lab Guide A & P II exercises).

The student will present a brief oral report on a selected endocrine dysfunction worth four points of the quiz. List of disorders found in exercises

Description of disorder and symptoms

Indentify cause

Incidence (who is susceptible and why)

Treatment