Islamic University

Nursing College / / PATHOPHYSIOLOGY
MID-TERM EXAM.

Name:------No: ------11 . 5 .2008 Time: 1 hours

I-Define ONLY 5 of the following: ( 5 points)

1- Hypertrophy

2- HIV

3- Alkalosis

4- Prodromal stage

5- Amniocentesis

6- MMR

II- Mention in short Only 5 of the following (15 points)

1- Clinical manifestations of cellulites

2- Causes of increased intracranial pressure

3- Histological classification of cancer

4- Causes of hypoxia

5- The 6 components of the chain of infection

6-The TORCH Group of teratogens

III- Match table A with table B ( 10 points)

Table A ( ) Contact dermatitis Table B 1- fungal infection of the mouth

( ) AIDS 2- exposure of skin to irritant or allergin

( ) Allergy 3- common in diabetics

( ) Metabolic acidosis 4- type III hypersensitivity reaction

( ) Thrush 5- helper T cells decrease

6- skin tests help in diagnosis

Table A ( ) German measles Table B 1- trisomy 21

( ) Down syndrome 2- rubella virus infection

( ) Metabolic acidosis 3- increased nonvolatile acids

( ) Impetigo 4- chronic autoimmune disease

( ) Systemic lupus erythematosus 5- streptococcal or staphylococcal

6- sex-linked disease

IV- Put or between brackets according to the statement ( 5 points)

( ) Inflammation is always present with infection

( ) Women are more susceptible than men to infection with AIDS during intercourse

( ) Type II hypersensitivity reaction is T cell mediated reaction

( ) Turner syndrome is a monosomy of the 21 chromosome

( ) Obesity promotes cancer growth

V- Complete the following statements with proper words (15 points)

- inflammation of sebaceous glands is called------

- rubeola is characterized by------over the cheeks

- normal PaCO2 in blood is------

- warts are caused by ------

- renal compensation begins to have an effect approximately------after a respiratory alteration in pH.

- reduced functioning of the immune system after birth is called------

- the most common chromosomal disorder seen in live births is------

- several microorganisms described under the acronym------are teratogenic .

- if HCO3 level is outside the normal range, the problem is ------

- a skin scar occurring after a trauma is called------

- use of wide range of antineoplastic drugs is called------

- an error in DNA sequence is called------

- the substance that can either take or release hydrogen ions is called------

- breakdown of skin in bedridden patient is called------

- a characteristic combination of signs and symptoms is called------

VI- Choose the correct answer (10 points)

( ) A severe type I hypersensitivity reaction is termed :

a-anaphylactic b-septic c- neurogenic d- all the above e- a+c

( ) Acquired immunodeficiency may arise from:

a- infection b- receiving corticosteroids c- receiving chemotherapy d- all the above

( ) Risk factors for developing infection include:

a- immunodeficiency b- poor hygiene c-malnutrition d- all the above

( ) Of bacterial infections of the skin are:

a-impetigo b- cellulites c- scarlet fever d- all the above e- b+c

( )Of factors that may lead to decubitus ulcer are:

a-pressure b- friction c- moisture d- all the above e- a+c

( ) Factors that may lead to mutation are:

a- radiation b- certain chemicals c-virus infection d- all the above e- a+b

( ) The important buffer systems in the body are:

a- Hb b- phosphate c-bicarbonate-carbonic acid d- all the above e- b+c

( ) Causes of alkalosis include:

a- hyperventilation b- vomiting c- excess base ingestion d- all the above e- a+c

( )A case with: pH=7.58, PaCO2=35, PaO2=75 and HCO3= 50 ,this is a case of:

a-metabolic acidosis b-metabolic alkalosis c-respiratory alkalosis d-respiratory acidosis

( ) The most outstanding risk factor for cancer is:

a-age b- life style c- heredity d- obesity e- diet habits (Good luck)

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GOOD LUCK

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