A- Clara cells
B- Type 1 alveolar cells
C- Type 2 alveolar cells
D- Macrophages
Ans C
surfactant contained within the lamellar which is released via exocytosis.
Best method to detect malignancy
A- Cytology
B- Histopathology
C- Immunochemical
Ans B
HIV diagnosis is through
A- western blot
B- Elisa
C- CD count >300
Ans A
Vitamin D causes:
A- increased renal Ca re-absorption
B- increased serum phosphate levels
Ans A
Antithrombin
A- Has a structure similar to thrombin
B- is a valine protease inhibitor
C- When binds to protease action is increased by heparin
Ans C
it is a serine protease inhibitor. In antithrombin III deficiency heparin's anticoagulant effect is decreased.
Head injury causes paraplegia with no sensory loss which are is involved?
A- Cerebral cortex
B- Spinal cord at T10 level
C- Pons
D- Medulla
Ans A
Tricky! I guess what they are referring to is the involvement of motor cortex!!
ADH
A- Has double size compared to oxytocin
B- Released on decreased osmolarity
C- Is transported down attached to neurohypophysin
Ans C
HIV infection in female will cause
A- vulvar cancer
B- endometrial cancer
C- cervical CA
D- leukemia
Ans C
Following is not a sign of irreversible cell injury:
A- Karryorhexis
B- Karyolysis
C- Mitochondrial shrinkage
D- myelin figures
Ans D
still reversible at this stage, but if the conditions don't improve irreversible injury will develop
Type of necrosis in omentum:
A- liquefactive
B- coagulative
C- gangernous
D- fat necrosis
Ans D
A kidney transplant immediately turns blue and is rejected within minutes:
A- type 4 sensitivity
B- Ab. mediated
C- Cytotoxic rejection
D- GVHD
Ans B
a question of hyper-acute rejection.
Which of the following causes viral mediated host DNA transfer:
A- Transduction
B- Transformation
C- Conjugation
Ans A
Which of the following most probably has an animal reservoir?
A- influenza
B- measles
C- smallpox
Ans A
Vitamin K deficiency following is unusual:
A- coumarin therapy
B- Bile duct obstruction
C- red meat ingestion
D- in newborn due to lack of transport through placenta
Ans C
Liquid dysphagia is due to:
A- hypoglossal nerve palsy
B- plummer-vinson syndrome
C- palatal palsy
D- neuromuscular incoordiantion
Ans D
Heinz bodies are found in
A- autoimmune hemolytic anemia
B- G-6-P-D deficiency
C- hereditary spherocytosis
D- post splenectomy
Ans B
Hemolytic anemia is a feature of
A- acute myeloid anemia
B- cirrhosis
C- mycoplasma
D- SLE
Ans A
All the others.
Necrosis in omentum is
A- fat necrosis
B- caseous necrosis
C- gangrenous necrosis
D- fibrinoid necrosis
Ans A
When a question is asked from a student during lecture, he becomes red faced. This is due to
A- active congestion
B- active hyperemia
C- passive hyperemia
D- parasympathetic stimulation
Ans B
Testosterone is secreted by interstitial cells of leydig it
A- increases hair growth on scalp
B- increase protein synthesis in bones and muscles
C- inhibits secretions of sebaceous glands
D- it is 17-ketosteroid
E- is converted into androsterone in target cells
Ans B
Para amino hippuric acid is used to determine
A- GFR
B- renal blood flow
C- renal plasma flow
D- renal creatinine clearance
Ans C
Earliest side-effects of aspirin over-dose
A- tinnitus, vertigo
B- vomiting
C- seizures
Ans B
A scenario of child having serum cholesterol of 600mg/dl, his father, mother and elder brother are all having this high level of cholesterol in their blood.What gene mutation is responsible for this condition?
A- apoE
B- HDL receptors
C- LDL receptors
D- basal chylomicron transport proteins
E- VLDL receptor
Ans C
A scenario of child having Hb 6gm/dl, WBC is 5200 and platelets 150000/mm3. his elder brother also has a history of repetitive blood transfusions. ow you come to a diagnosis for this child?
A- CBC
B- Immunocytochemistry
C- Electrophoresis
D- Sickling test
E- Fragile test
Ans C
Diagnosis of a tumor is made by
A- cytological examination
B- histopathological examination
C- immunochemical assay
D- enzyme assay
E- tumor marker
Ans B
80% of oxygen is extracted by which organ?
A- heart
B- skeletal muscle
C- lungs
D- brain
Ans A
A scenario of patient having Factor VIII deficiency. The genes responsible for this disease are at chromosome?
A- 21
B- 14
C- 11
D- X
E- Y
Ans D
A surgical patient is transfused 3-5 units of blood before and after surgery. He develops abnormal ECG changes not consistent with ischemia. What is the cause of the ECG changes?
A- metabolic alkalosis
B- hypercalcemia
C- hyperkalemia
Ans C
Glucagon increases glycogenolysis in liver while ACTH does not due to?
A- ACTH increase plasma glucose
B- glucagon has different guanyl cyclase than ACTH
C- liver has different receptors for ACTH
D- ACTH is readily degraded by the liver enzymes
Ans A
ACTH via cortisol causes gluconeogenesis.
If celiac trunk is blocked which of the following will not suffer from ischemic injury?
A- liver
B- pancreas
C- spleen
D- gall bladder
Ans B
Head of pancreas is in front of of aorta
A- inferior vena cava
B- celiac trunk
C- aorta
D- renal arteries
E- superior mesenteric artery
Ans A
Carcinoma breast metastasizes to
A- lung
B- bone
C- brain
D- kidney
E- liver
Ans B
Lung contains metastatic tumor, histopathology reveals clear cells. Most commonly this tumor has metastasized from
A- kidney
B- liver
C- bone
D- adrenal
E- breast
Ans A
Regarding salivation
A- caused by salivatory nucleus of medulla/pons
B- increases during sleep
C- inhibited by pilocarpine
D- increases in response to Beta-adrenergic stimulation
Ans D
Beta adrenergic stimulation causes
A- mydriasis
B- increased blood flow to skeletal muscles
C- increase peristalsis
Ans B
Which organism is found in urine sample
A- paragonimus westermani
B- wuchereria bancrofti
C- schistosoma hematobium
Ans C
Which pus forming organism in lung also causes meningitis?
A- streptococci
B- staphylococci
C- bacteriodes
D- pneumococci
E- psuedomonas
Ans D
Common premalignant condition of mouth in adults
A- lichen planus
B- hyperkeratosis
Ans A
Most lethal premalignant condition is
A- lichen planus
B- leukoplakia
C- erythroplakia
D- solar keratosis
Ans C
is there anyone preparing for FCPS 1 in gyne obs or any other speciality in june or oct?
let's discuss the past papers in the forum one by one.
1.acute inflammation causes
a.Transudate
b.Exudate
c.Inc protein content
ans:b
2.verbal communication skill depends on
a.Speak fluently
b.Education nd research training
c.Presentation
d.Good vocabulary
ans:c
3.which artey lie in true pelvis and crosses frm med to lat side of pelvis
a.Sup rectal art
b.Middle rectal art
c.Inf rect art
d.Internal iliac
ans:d
4.urogenital diagphram inserted on
a.Ishchial tuberosity
b.Ischial spine
c.Sub pubic arch
d.Ischial ramus
ans:c
5.which prevent heat loss
a.Shivering
b.Vasoconstriction
ans:i think both prevents so wht's the answer?
6.which drug causing minimal GI side effects
a.Paracetamol
b.Aspirin
c.Ibuprofen
d.Ketorolac
e.Diclofenac
ans:c
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7.yellow fever inf occurs ,.,.,..,.,.,.,
endemic
sporadiac
pandemic
epidemic
ans:this is so confusing i think yellow fever comes in all these categories so wht's the answer?
8.last mediator of endotoxic shock...,..,
IL1
IL6
TNF ALPHA
LIPOPOLYSACHARRIE
ans:don't know any body knows the answer?
9.germ cells derived from.,
a-ectoderm
b-endoderm
c-mesoderm
d-neural crest cell
ans:c
10.wall of inguinal canal Not formed by?
a.ext oblique apponeurosis
b.lacunar lig
c.internal oblique
d.conjoint tendon
transversalis fascia
ans:c
After renal transplant which malignancy is most common?
Ans Common malignancies include:
1. Skin cancer
2. Melanoma
3. Kaposi
4. Post transplantation lymphoproliferative disorders
Commonest site of lumbar puncture:
A- L4-L5
B- L2-L3
C- S1-S2
Ans A
Which is not punctured during lumbar puncture:
A- Duramater
B- Ligamentum flavum
C- Longitudinal spinal ligament
Ans C
HLA-DR4 is associated with:
A- Rheumatoid arthritis
B- SLE
C- Scleroderma
Ans A
Which causes dysphagia
A- Ankylosing spondylitis
B- Scleroderma
C- Dermatomyositis
Ans B
Which is the tributary of portal vein:
A- Superior portal vein
B- Inferior portal vein
Ans A
Which is associated with cancer?
A- Methyl alcohol
B- Propyl alcohol
Ans B
Tunica vaginalis is derived from
A- Transversalis muscle
B- Transversalis fascia
C- Peritoneum
D- Internal oblique
Ans C
Turner syndrome has the karyotype:
A- XO
B- XX
C- XXY
D- XXX
Ans A
Cyanosis is due to
A- Increased deoxy hemoglobin in blood
B- Decreased PO2 in blood
Ans A
A lady suffers an injury in RTA and is unable to flex both her leg and thigh. The muscle most likely affected is:
A- Biceps femoris
B- Rectus femoris
C- Semimembranosus
D- Sartorius
E- Semitendinosus
Ans D
In Type 4 hypersensitivity mainly cells are:
A- T cells and macrophages
B- B cells and macrophages
C- IgE and T cells
D- B+T cells
E- None
Ans A
Malignant tertian malaria is caused by:
A- P. falciparum
B- P. malariae
C- P. knowlasea
D- P. ovale
E- P. vivax
Ans A
In duodenal perforation the artery involves:
A- Gastroduodenal
B- Left gastric
C- Splenic
D- Right gastric
Ans A
Lesion of mammillary body causes:
A- Fear and rage
B- Hyper sexuality
C- Loss of recent memory
D- Hyperphagia
Ans C
Heat loss of body is controlled by:
A- Lat. hypothalamus
B- Preoptic hypothalamus
C- Post. hypothalamus
D- Thalamus
E- Hippocampus
Ans B
Heart muscle functions as a syncytium because of:
A- Sarcomere
B- SER
C- Gap junction
D- Tight junction
E- Intercalated disk
Ans E
Central venous pressure:
A- Increases in hemorrhage
B- Decreases in gram negative septicemia
C- Decreases in heart failure
Ans B
Stroke volume:
A- Cardiac output depends on it
B- Heart rate determines it
C- Increases in hemorrhage
D- Independent of venous return
Ans A
Sacralization:
A- Union of 1st sacral vertebra with 5th lumbar
B- Union of 5th lumbar vertebra with 1st sacral
C- Fusion of all sacral vertebra to form sacrum
D- Flexion at sacrum
Ans B
What change occurs form lying to standing position?
A- Increase in venous return
B- Increase in arterial pressure
C- Sweating
D- Cutaneous vasoconstriction
Ans B
Causes of gas gangrene:
A- C. botulinum
B- C.C. Ijungdahlii
C- Tetanus toxin
D- C. septicum
Ans D
C. perfringens acts by:
A- producing lecithinase
B- Depleting ATP
C- Causing hypoxia
Ans A
Which one of the following is not associated with dry gangrene?
A- DM
B- Thromboembolism
C- Bacterial endocarditis
Ans C
About leukocyte adhesion factor responsible:
A- integrin
B- selectin
Ans A
Diagnosed case of tuberculosis PPD or tuberculin test found to be negative:
A- ATT
B- Immunosuppressive
C- Steroid intake
Ans B
