trial ospe medic before pro i 0809 answers

8/6/2019 Trial OSPE Medic Before PRO I 0809 Answers

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JAwapan ospe 1st

year


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SOALAN 1


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A

B

C

D


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1.Name the labeled structures A,B,C,D

A :

B :

C :D :

2. What does B contain?


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1. Name the labeled structures A,B,C,D

A : connecting stalk

B : amniotic cavity

C : secondary yolk sac

D : chorionic cavity /extraembryonic coelom

2. What does B contain?

- amniotic fluid


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1

2

34

56

7

8

11

10

9

1. Gluteus minimus

2. Piriformis

3. Sup gemellus

4. Obturator internus

5. Inf gemellus

6. Quadratus femoris

7. Biseps femoris8. Semitendinosus

9. Sciatic n.

10. Gluteus maximus

11. Iliotibial tract

12. semimembranosus

12


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1.Label the muscles A,B,C, and D

2.What is the nerve that innervate the

muscles B and C

3.What is the action of the muscle B


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1.A-Left Gluteus minimus muscle

B-Piriformis muscleC-Obturator internus muscle

D-Quadratus Femoris muscle

2 B-Nerve to Piriformis

C-Nerve to obturator internus

3. Rotates thigh laterally/ abducts thigh


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SOALAN 3


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1. State the name for the cycle shown on

the diaphragm.

2. Briefly describe the function of ATP on

Step 3.

3. Name the most important ion that

initiates this cycle.


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Answer

1. Actin Myosin cross-bridge cycle

2. ATP is not acting as energy source butonly acts as an allosteric modulatorof

the myosin head that weakens the

binding of myosin to actin .

3. Calcium ion.


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SOALAN 4


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1. State the production site of oxytoxin

and ADH?

2. What is the main function for Pars

Nervosa?

3. State ONE function of oxytoxin.


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Answer

1. supraoptic and paraventricular nuclei at

posterior hypothalamus.

2.S

torage for ADH andO

xytoxin3. Function :

Myoepithelial contraction at mammary

gland. (breastfeeding) Uterus contraction (delivery)


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SOALAN 5


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Q5

1) Name the structure labeled A,and state ONE muscle which have

attachment on A.

2) Name the structure labeled B.3) Name the nerve which runs posterior to B

and state its nerve root number.

4) Name the type of joint labeled X.


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ANSWER

1) Coronoid process , FDS , pronator

teres

2) Medial epicondyle

3) Ulnar nerve , ventral rami/posteriorrami of spinal nerve C7 C8 T1

4) Synovial joint , hinge joint


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SOALAN 6


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Q12

Active station

A 30 year-old man was found lying down

near the main road by a bystander.

Massive bleeding on his right forearm wasnoted. He also complaint of pain in the

right leg and the site of pain was swollen.

If you were the bystander, demonstrateyour action.


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SOALAN 7


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1.Name the organ in the slide

2.Give 3 histological features seen on the

slide

3.State the function of the organ


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ANSWER1.Name the organ in the slide

- Thymus gland

2.Give 3 histological features seen on the slide

- Inner medulla (eosinophilic) & outer cortex (basophilic)

- Interlobular septa

- Hassals corpuscle

3.State the function of the organ

- Development of T lymphocytes from bone marrow derived T cellprecursors


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SOALAN 8


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A B C

Z


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1)Name A,B and C

2)What is Z

3)Calculate the Heart rate from the given electrocardiograph (ECG).


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1) A- P wave

B- T waveC- QRS complex

2) Z- R-R interval

3) HR = 1500/Small boxes @ 300/Big boxes

= 1500/18

= 83 beats/mins


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SOALAN 9


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A B


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DIAGHRAM A AND B ABOVE WERE

TAKEN FROM THE SAME ORGAN.

1. Name that organ?

2. State the differences between A and B?

A -B -

3. Give the type of epithelium present on this

organ mucosa?


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DIAGHRAM A AND B ABOVE WERE TAKEN FROM THE SAME

ORGAN.

1. Name that organ? Urinary bladder

2. State the differences between A and B?

A- urinary bladder- relaxed

B urinary bladder- distended3. Give the type of epithelium present on this organ

mucosa?

transitional epithelium


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SOALAN 10


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E D

C

A

B

X


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1. Label A,B,C,D,E

2. List 3 structures which are locatedposteriorly to this organ?

3. Give 2 blood supply of X?


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Answer1.Label A- Pyloric canal

B- Pyloric Sphincter

C-STOMACH RUGAE

D- Fundus of the stomach

E- Cardiac notch

2. Posterior relations

Lesser sac (omental bursa), pancreas, spleen, splenic

artery, diaphragm, left suprarenal gland, left kidney,

tranverse colon/mesocolon

3 (a)RIGHTAND LEFT gastric ARTERY

(


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SOALAN 11


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CA D

E

Diagram Z

B


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Q11

1) Label A,B,C,D and E

2) Name the THREE phases involved in gastric

secretion.

3) Give ONE function of Hydrochloric Acid


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1)A-Ach

B-Histamine

C-Gastrin

D-ECL cell

E-Hydrogen ion (H+)

2) -Cephalic phase

-Gastric phase-Intestinal phase

3) 1)It activates pepsinogen.2)It provides the optimal ph for the action of pepsins.3)It acts as an important defense mechanism , killing bacteria that may

cause infections like typhoid, cholera,etc.4)It helps in the breakdown of connective

tissue and muscle fibers of ingested meat.

5)By combining with iron and calciumand forming soluble salts Hcl helps in the absorption of these minerals.


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SOALAN 12


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Blood cell indices Amount

Haemoglobin 6.3 g/dl

Amount of RBC 1.88 X 10 12/liter

Pack cell volume 0.19/L

1) Calculate the value of MCV,MCH and MCHC base on this result.

a) MCV (3 Mark)

b) MCH (3 Mark)

c) MCHC (3 Mark)


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Haemoglobin (Hb) = 6.3 g/dl

Amount of RBC = 1.88 X 1012/liter

Pack cell volume = 0.19/L

MCV = PCV / RBC

= (0.19 / 1.88 X 1012) l

= (0.101 X 10-12) l

= 101 fl

MCH = Hb / RBC

= (6.3 X 10 / 1.88 X 1012) g

= (3.351 X 10-11) g

= 33.51 pg

MCHC = Hb / PCV

= (6.3 / 0.19) g/dl

= 33.15 g/dl


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SOALAN 13


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En Affendi, a 45 y.o teacher, comes to

dietetic clinics to get some advice about

his diet. These are Encik Affendis height

and weight:

Height : 165 cm

Weight : 89 kg


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1. Calcute the body mass index (BMI) and

shows your calculation.

2.State the normal value for ideal BMI in

this patient.

3. Give your comment about En Affendis

BMI.


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Answer:

1. weight / height 2

= 32.96 kg/m2

2. normal value : 18.5 24.9

3. obese


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SOALAN 14


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1.Name the organ seen in the slide.

2.Name the cells lining its follicles and theirrespective hormonal secretion.

3.Name the pink-stained substance observed in the

follicular lumen.


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ANSWER1. Name the organ from which the specimen observed is derived. ( 1M )

Thyroid gland.

2. Name the cells lining its follicles and their respective hormonal secretion.

( 8M )

Follicular / Principal cell secretes thyroid hormones / thyroxine /

triiodothyronine ; Parafollicular / C cell secretes calcitonin ( 2M for eachpoint )

3. Name the pink-stained substance observed in the follicular lumen.

Colloid.


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SOALAN 15


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AB

C

Vitamin D3

Vitamin D2


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1.Label A,B, and C

2.State 3 effects of 1,25-

dihydroxyvitamin D3 to human body

3.Give 2 sources of Vitamin D3


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SOALAN 16


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1.State the karyotype of this person.

2.List three features of the person

having this karyotype.


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1.State the karyotype of this person.

47, XXY

2.List THREE features of the person having this karyotype.

Hypogonadism

Lower body segment is greater than the upper bodysegment.

Gynaecomastia.

Normal or subnormal development of secondary sexualcharacteristics, leading to infertility in males.

Late growth of facial and pubic hair.


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SOALAN 17


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Response

%

Maximum

DRUG Y

DRUG Z

DRUG X

Log Drug Concentration

efficacy


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1.Define

(a)Drug Efficacy

(b)Drug Potency

2Arrange the drugs based on INCREASING efficacy.

3.Arrange the drugs based on DECREASING

potency


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1.Define

Efficacy

The capacity of a drug to activate a receptor once it is bound.

Potency

The amount of drug required to elicit a response.

2.Arrange the drugs based on INCREASING efficacy.

Y, Z, X

3.Arrange the drugs based on DECREASING potency.

X, Y, Z


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SOALAN 18


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1. State the type of this medium

2.S

tate TWO

organisms that can be culturedon this agar

3.What are the contents of the medium andtheir function?


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ANSWER

1. Selective and differential media (must

have both answer)

2. -Escherichia coli/ Escherichia coli

-Salmonella typhi/ Salmonella typhi

3. -Crystal violet and bile salts

-Inhibit growth of gram +ve organisms


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SOALAN 19


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GRAM STAIN

COAGULASE TEST IS POSITIF


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1.State the Gram staining of the

organism in the slide?

2.Describe the morphology of theorganism in the slide?

3.Give an example of organism base onthe picture and the test result above


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ANSWER

1 Gram positive cocci

2 Round shaped cocci in clusters

3Staphy

lococcus au

reus/S

taphylococcusaureus


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SOALAN 20


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Q20

1. Name equipment A & B.2. Give 3 fundamental goals for these

equipments.


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Answer

1. A- nasal prong

B- oxygen mask

2. Improve tissue oxygenation.

Decrease work of breathing in dyspneic

patient.Decrease work of the heart in patient

with cardiac problem.

trial ospe medic before pro i 0809 answers

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