#14751
miscellaneous
NEET PG 2027 Medical QBank
Pathology Practice MCQs
Browse 15,526 high-yield clinical questions in Pathology. Includes detailed explanations, options, and topic tags.
#14752
dermatology and infectious disease
Mutation seen in malignant melanoma is
#14753
General
A 55-year-old female presents to the surgeon with breast symptoms. Her right breast is swollen, red and tender. The physician palpates a firm area in the breast and suspects inflammatory breast cancer. Which of the following best describes the histological changes observed in this disorder?
#14754
All India exam
'Presacral fascia' is derivative of
#14755
General
The protein found in the amyloid deposits in senile systemic amyloidosis is
#14756
General
A 50-year-old lady presented with a 3-month history of pain in the lower third of the right thigh. There was no local swelling; tenderness was present on deep pressure. Plain X-rays showed an ill-defined intra medullary lesion with blotchy calcification at the lower end of the right femoral diaphysis, possibly enchondroma or chondrosarcoma. Sections showed a cailaginous tumor. Which of the following histological features (if seen) would be most helpful to differentiate the two tumours?
#14757
General pathology
HLA associated with psoriasis
#14758
All India exam
The most likely cause of bihilar lymphadenopathy is
#14759
General
Which is not a minor diagnostic criteria for multiple myeloma?
#14760
General
A 17 year old boy presented with total count of 138 x 109 /L with 80% blasts on the peripheral smear. Chest X-ray demonstrated a large mediastinal mass. Immunophenotyping of this patient's blasts would most likely demonstrate:
#14761
Diagnostic procedures
A 24-year-old male presented with a 4-year history of abdominal pain, periodic diarrhea, low-grade fever, and easy fatigability is found to have an entero-enteric fistula on contrast radiography. Colonoscopy shows "cobblestone" mucosa that has linear ulcerations with "skip areas" of normal bowel wall. Which of the following is most likely explanation of fistula formation in this patient?
#14762
Misc. (R.B.C)
Which is false about hemolytic anemia?
#14763
Nervous system
Which of the following are pathological hallmark of Alzheimer&;s disease
#14764
Infectious Disease
All are common oral manifestations of HIV except?
#14765
General
Which of the following is responsible for adhesion of platelets to the vessel wall?
#14766
Blood
A 45-year-old woman has experienced worsening arthritis of her hands and feet for the past 15 years. On physical examination, there are marked deformities of the hands and feet, with ulnar deviation of the hands and swan-neck deformities of the fingers. Laboratory studies show an elevated level of rheumatoid factor. CBC shows hemoglobin, 11.6 g/dL; hematocrit, 34.8%; MCV, 87 mm3; platelet count, 268,000/ mm3; and WBC count, 6800/ mm3. There is a normal serum haptoglobin level, serum iron concentration of 20 mg/ dL, total iron-binding capacity of 195 mg/dL, percent saturation of 10.2, and serum ferritin concentration of 317 ng/mL. No fibrin split products are detected. The reticulocyte concentration is 1.1%. What is the most likely mechanism underlying this patient's hematologic abnormalities?
#14767
Skin
A 74-year-old woman has noted increasing size and number of darker brown patches on the dorsum of each hand for the past 15 years. They do not change with sun exposure, are nonpruritic, and non-tender. On examination, these 0.5- to 1-cm lightly pigmented lesions are flat. Which of the following is the most likely microscopic finding in these lesions?
#14768
General
Most abundant and common complement component for both the pathways is:
#14769
General
Primary pleural tumor is ?
#14770
G.I.T
Type B gastritis is
#14771
General pathology
Retinoblastoma gene is located on chromosome -
#14772
General
Monro's abscesses are seen in all of the following except:
#14773
General pathology
Deposition of calcium in dying tissue is called
#14774
All India exam
All of the following are inducers of the microsomal enzyme system except?
#14775
General
Serum marker indicating active viral replication in hepatitis-B is: September 2006, March 2013
#14776
Hemodynamics
A 1-year-old girl is brought to the emergency room by her parents who report she has had a fever and diarrhea for 3 days. Her temperature is 38degC (101degF). The CBC shows a normal WBC count and increased hematocrit (48 g/dL). Which of the following is the most likely cause of increased hematocrit in this patient?
#14777
C.V.S
Most sensitive and specific marker for MI is?
#14778
Blood
Spot the diagnosis
#14779
Respiration
A 72-year-old woman has had difficulty with vision in her right eye for 3 months. She also has pain in the right upper chest. The findings on physical examination include unilateral enophthalmos, miosis, anhidrosis, and ptosis on the right side of her face. A chest radiograph shows right upper lobe opacification and bony destruction of the right first rib. Which of the following conditions is most likely to be present in her?
#14780
General
Maximum "Endocapillary Proliferation" is seen in:
#14781
General pathology
A middle aged woman presented to the OPD with dull abdominal pain for 6 months. CT scan of pelvis showed a 7cm mass involving left ovary with irregular calcifications. The right fallopian tube & ovary are excised. What is the likely diagnosis?
#14782
G.I.T
Unconjugated hyperbilirubinemia is seen in
#14783
Respiratory system
Which of the following is characteristically not associated with the development of interstitial lung disease ?
#14784
Testicular Tumors
A 34-year-old man presents to OPD with gynecomastia and erectile dysfunction. Physical examination reveals a palpable, non-tender testicular mass within the body of testis. His serum testosterone and estradiol levels were elevated. What is the most likely diagnosis?
#14785
Blood
Poikilocytosis is due to difference in:
#14786
General
Site of lesion in endocarditis of rheumatic hea disease -
#14787
General
True Statement about silicosis -a) Produces pleural plaqueb) Associated with tuberculosisc) Lower lobe infiltrationd) Hilar adenopathy
#14788
All India exam
The branches of nasociliary nerve include following except
#14789
Hypersensitivity Reactions: Immune-Mediated Injury
Anaphylactic shock is caused by w hich type of hypersensitivity reaction?
#14790
General
What is the mechanism of acute rheumatic fever
#14791
Misc. (R.B.C)
A man presents with fatigue. Hemogram analysis done suggested low Hb, high MCV. The next investigation is?
#14792
Ovaries & prostate gland
NKX3-1 immunohistochemical used for diagnosis of?
#14793
General
The epithelioid cell and multinucleated giant cells of Granulomatous inflammation are derived from which of the following cells?
#14794
Misc.
CA-19-9 is seen in all except
#14795
General
The complex process of leukocyte movements through the blood vessels are all EXCEPT -
#14796
Cellular Pathology
Foci of granulomatous inflammation show all of the following except?
#14797
Aneurysms and Dissections
Most common site for peripheral aneurysm is:
#14798
General
Dystrophic calcification is seen in ?
#14799
Myocardial Infarction
A 55-year-old woman present due to recent onset of chest pain and dyspnea. Six weeks prior, patient suffered MI. On physical examination, friction rub over 5th intercostal space in midclavicular line along with elevated JVP. What is the most likely cause of this presentation?
#14800
Pigmentation