Final Exam Study Guide

 

LYMPHATIC SYSTEM

 

1.   Describe the functions of the lymphatic system.

2.   Describe how interstitial fluid and lymph are formed and explain the function of lymph; discuss the structure of the lymphatic capillaries.

3.   What factors promote the flow of lymph?

4.   Describe the components of the lymphatic pathway.

5.   Through which specific lymphatic pathway structures would lymph pass in traveling from the leg to the blood stream? What part of the body is served by the thoracic duct? The right lymphatic duct?

6.   What would be the consequence of lymphatic obstruction?

7.   Describe the structure and major functions of a lymph node. Where are some typical locations for lymph nodes?

8.   Discuss the functions of the tonsil, Peyer's patches, and spleen. Know the location of these structures.

 

NERVOUS  SYSTEM

 

Nervous System, Brain, and Cranial Nerves

1.       Describe the components of the central and peripheral nervous systems.

2.       Identify the principle parts of the brain and their embryological development.

3.       Describe how the brain is protected.

4.       Describe the ventricles of the brain and the production and circulation of the cerebral spinal fluid.

5.       Describe the blood supply to the brain and the blood-brain barrier.  

6.       Compare the brain stem, diencephalon, cerebrum, and cerebellum with regard to structure and function. 

7.       Name the lobes of the cerebrum and the general functions associated with each.

8.       Describe the sensory, motor, and association areas of the cerebrum.

9.       Identify the 12 pairs of cranial nerves by name, number, and function.

10.   Describe the effects of aging on the nervous system.

11.   Briefly describe the following: cerebrovascular accident, transient ischemic attack, Alzheimer’s disease, cerebral palsy, multiple sclerosis, and Reye’s syndrome.

 

Spinal Cord and Spinal Nerves

1.       Describe the protection, gross anatomical features, and cross-sectional structure of he spinal cord.

2.       Describe the functions of the ascending and descending tracts of the spinal cord, discuss how they are named, and give some examples.

3.       Describe the components of a reflex arc.

4.       Define plexus and describe the distribution of the major nerves of the cervical, brachial, lumbar, and sacral plexuses.

5.       List the immediate and long-range effects of spinal cord injury.

6.       Explain the causes and symptoms of sciatica, shingles, and poliomyelitis.

 

Autonomic Nervous System

1.       Describe the basic structure and functions of  the sympathetic and parasympathetic nervous systems.   

 

ENDOCRINE SYSTEM

 

1.       Define endocrine gland and exocrine gland; list the endocrine glands of the body.

2.       Describe the structural and functional divisions of the pituitary gland.

3.       Describe the location and histology of the pituitary gland, thyroid gland, parathyroid gland , adrenal gland, pancreas, pineal gland, and thymus gland; list the major hormones secreted by each of these glands, and give their general functions.

4.       Discuss the cause and symptoms of each of the following:

a)      Pituitary disorders: pituitary dwarfism, acromegaly, diabetes insipidus,

b)      Thyroid disorders: cretinism, myxedema, simple goiter

c)      Parathyroid disorders: tetany

d)      Adrenal disorders: Addison’s  disease, Cushing’s disease

e)      Pancreas disorders: diabetes mellitus

 

URINARY SYSTEM

 

1.       Anatomy the gross anatomical features of the kidney, externally and internally.

2.       Describe the structural features of a nephron.

3.       Describe the blood supply to the kidney.

4.        Describe the location, structure, histology, and function of the ureters, urinary bladder, and urethra.

5.       Describe the effects of aging on the urinary system. 

6.       Discuss the conditions of cystitis, polycystic kidney disease, and urinary tract infections.

 

REPRODUCTIVE  SYSTEMS

 

Male Reproductive System    

1.       Describe the structure, histology, and function of the testes.

2.       Describe the function and structure of the seminiferous tubules.

3.       Define meiosis and describe the basic events of spermatogenesis. 

4.       Describe the location, structure, histology, and functions of the epididymis, ductus (vas) deferens, and ejaculatory duct.

5.       Describe the location and function of the seminal vesicles, prostate gland, and bulbourethral (Cowper’s) gland.

6.       Discuss the structure and function of the penis.

7.       Describe the hormonal control of male reproduction, including the functions of gonadotropin releasing hormone (GnRH), follicle stimulating hormone (FSH),  luteinizing  hormone (LH), and testosterone.

 

Female Reproductive System

1.       Describe the structure, histology, and function of  the ovaries

2.       Describe the structure, histology, and function of  the Fallopian (uterine) tubes, uterus, and vagina.

3.       List the components of the vulva and discuss their functions.

4.       Describe the principle events of oogenesis.

5.       Describe the hormonal control of female reproduction, including the functions of  GnRH,  FSH, LH, estrogen, and progesterone.

6.       Discuss the structure and function of the mammary glands.

7.       Describe the effects of aging on the reproductive system.