HUMAN PATHOLOGY CA Questions

BSc, Biochemistry - BCHS

Semester: Second Semester

Level: 200

Year: 2016

THE UNIVERSITY OF BAMENDA

UNIVERSITE DE BAMENDA

FACULTY OF SCIENCE

FACULTE DES SCIENCES

Department of Biological Sciences

CONTINOUS ASSESMENT (MLTS 2202)

PART I: (10 Marks)

1. Describe the three Major

types of dementia (3 marks)

2. Describe the pathophysiology and majors symptoms of Parkinson’s disease (7 marks)

Part II: (10 Marks)

A- Multiple choice questions 5 marks

Copy on your exam paper the number of the question and the letter corresponding to the correct answer

1) Programmed cell death is known as:

a) Cytolysis b) Apoptosis c) Necrosis d) Proptosis e) inflammation

2. What is the first response of arterioles to cell Injury?

a) Vasodilation b) vasoconstriction c) edema d) redness e) hyperemia

3. Concerning the human genome

a) Every cell in the human body has DNA with the same genetics information

b) Different cells perform different functions because they have different genetics materials

c) Different cells perform different functions because they have different genetics material but use different part of it

d) All the cells of the body have 22 pairs of gonosomes and a pair of autosomes

4. What are the 5 cardinal signs of inflammation?

a) caliente, rubarbo, tamar, dola, functioner b) caliente, rubor, tumor, dola, functioned i) color, rubor, tumor, dolor, function laesa

d) calor, rybarbo, tamar, dolor, function laesa e) All the above statements at correct

5. The following biochemical mechanisms cannot lead to cell injury

a) Loss of energy b) Mitochondrial damage c) Defect in plasma membrane permeability d) Loss of calcium homeostasis

e) The interruption of cell division

B. SHORT ANSWER QUESTION (5 marks)

What is mutation? List the various types of mutations and discuss their effects by giving examples for each type.

Part III: (10 Marks)

1. List and give 2 examples of the different types of infections diseases (3 marks)

2. List 3 common characteristic of infectious diseases (3 marks)

3. Compare the pathological features of viral and bacterial diseases (3x1= 3marks)

4. What is or are the specific feature (s) of mycosis (1 marks)

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