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Free MCQS Exam Braindumps

Healthy parents have 2 children, a child with Cystic fibrosis and a healthy child. They want to have another are the chances of that child being a carrier?

  1. 1:2
  2. 1:4
  3. 1:8
  4. 1:16
  5. 2:3

Answer(s): A

Explanation:

As the parents have a child with cystic fibrosis and they are healthy both of them are carrier. autosomal recessive disease where if both parents are carrier mode of inheritance is as follows: Chance of being child 1:4, Chance of being diseased 1:4 and chance of being carrier 1:2.



A 30-year-old female has chronic diarrhea, mouth ulcers and skin tags. She complains of visual problems, low morning stiffness. Inv: ESR & CRP=raised,
Hgb=10mg/dl.
What is the most probable diagnosis?

  1. SLE
  2. Seronegative arthritis
  3. Gout
  4. Reactive Arthritis

Answer(s): B

Explanation:

Chronic diarrhea, mouth ulcers and skin tags are features of IBD. There is a w association between IBD and seronegative arthritis (particularly AS). Here low back pain, visual problem, morn raised ESR and CRP, low hemoglobin indicates the diagnosis of seronegative arthritis.



14-year-old boy has been diagnosed with nephrotic syndrome. 5days later he presents with flank pain, hem urea levels. A diagnosis of renal vein thrombosis is made.
What is the most likely cause for renal vein thrombo?

  1. Loss of anithrombin III
  2. Stasis
  3. Protein C deficiency
  4. High estrogen levels
  5. Vasculitis

Answer(s): A



A 33 year's man has a temp-38.5C, cough and chest pain on the right side on inspiration. He also has puru.
What is the most likely organism to cause pneumonia in this patient?

  1. PCP cold agglutinins
  2. AFB
  3. Gram ג€"ve doplicoccic
  4. Gram +ve doplococcic
  5. Coagulase +ve cocci

Answer(s): C

Explanation:

It is a case of community acquired pneumonia caused by streptococcus pneumonia.






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