Sagar Verma

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Questions related from Sagar Verma

Component of anthrax toxin i.e Edema factor is said to get activated inside host cell. What component host cell activate edema factor?

This is a question basically which i got while studying a article on anthrax.

08 August 2018 6,749 1 View

Why we give Atropine 1% ointment in Phlyctenular Keratoconjunctivitis involving cornea?

What is the role of atropine here?

01 January 1970 1,024 7 View

How Buerger disease named?

Is it named after a scientist who first studied it?

01 January 1970 2,539 3 View

Why it is said that glomeruli are relatively resistant to infections?

Is it due to high pressure blood that do not allow microbial growth there?

01 January 1970 180 4 View

Why primary viral pneumonia has a predilection for individuals with cardiac diseases, particularly mitral stenosis?

What is the reason of this predilection?

01 January 1970 2,736 2 View

What are the reasons of prolapse of Facial nerve over stapes?

Facial nerve prolapse reasons?

01 January 1970 3,540 3 View

What is the reason of 'alcohal'fastness of Tuberculosis?

Mycolic acid is responsible for acid fastness. Mycolic acid by nature is a lipid rich material which must be washed when bacteria is treated with alcohal. Then what makes it alcohal fast?

01 January 1970 1,539 1 View

Why specifically Sacroiliac joints involved in Ankylosing Spondylitis?

Reason of such specificity?

01 January 1970 3,658 2 View

Why do Ricketssial rashes spare face,palm,sole? Mechanism behind it?

Ricketssia affect endothelium and due to its damage it causes maculopapular rashes but why they doesn't happen on face,sole,palms?

01 January 1970 6,385 3 View

In G6PD deficiency why we talk only about damage to rbc? Other cells should have deficiency of the same enzyme increading oxidative stress to them?

Do G6PD deficiency harmfull for all cells? Why we only talk about rbc when it comes to G6PD deficiency?

01 January 1970 5,827 5 View

Why Growth of Some Microorganisms is enhanced when small concentration of CO2 is provided to them

Why levels of CO2 enhance growth of microorganisms in culture? Is this due to increased rate of metabolic cycles like Krebs cycle?

01 January 1970 3,468 2 View

Why Hemophilia named so?

The person with disease have no tendacy to love blood...then why it is named Hemo+ Philia?

01 January 1970 8,956 7 View

Why ortho and parapox virus called ortho and para?

Meaning of ortho and para in viruses?

01 January 1970 5,214 2 View

How Woven bone pattern gets converted into lamellar patter which is more stable?

Recently while studying an article on bone matrix i read that presence of woven bone is always abnormal in an adult,but can be found in fracture repairing bone. It means that when newly...

01 January 1970 2,860 2 View

Why Seminomas are radiosensitive even though they are slowly growing?

Seminomas are considered more radiosensitive than NSGCT although NSGCT are more rapidly growing.?

01 January 1970 1,276 3 View

Why Chondrosarcoma mainly affects/involves Pelvis and proximal extremities while Osteosarcoma involve part of bone around knee

Reason of this specific tropism?

01 January 1970 9,697 1 View

What is the mechanism behind Saddle back pattern of fever in dengue?

Why fever occur in this pattern...? What is the mechanism behind it?

01 January 1970 6,731 4 View

Different Type of pneumonia

Why there is lobar pneumonia in Pneumococcus while lobular pneumonia in Staphylococcus?

01 January 1970 1,772 0 View

Why so happens that lymph nodes involved in acute lymphadenitis are painful?

Why so ? While in chronic conditions they are not painfull.

01 January 1970 8,525 0 View

How do Vancomycin cause endothelial toxicity which lead to phlebitis?

We call something a toxin when that substance affect our cell in any way...Why vancomycin is called to be endothelial toxin...what does it do to endothelial cells that causes Phlebitis?

01 January 1970 9,958 3 View

What is the origin of name Trophozoite?

Why it is named so?

01 January 1970 1,961 2 View

Why seeding of reticuloendothelial cells containing smallpox virus occur specifically in skin causing skin lesions?

Why so happens that lesions of smallpox are specifically located in skin and mucosa and not internal organs?

01 January 1970 4,302 0 View

What is pathophysiology of Chronic Abacterial Prostatitis?

What causes Abacterial prostatits?

01 January 1970 3,794 3 View

What is the mechanism of alternation of taste sensation by levadopa?

Why taste sensation is altered by levadopa?

01 January 1970 7,472 3 View

Why areas exposed to pressure such as trunk, distal extremities sites of predilection for urticarial erruptions?

Why urticarial erruptions generally seen in areas exposed to pressure?

01 January 1970 8,551 0 View

What is pathophysiology of age related osteoarthritis?

Why osteoarthritis occur as age increase?

01 January 1970 4,853 5 View

What is the meaning of AE in Tet(AE) efflux pump?

In certain bacteria Tet(AE) pump mediates the efflux of tetracycline due to which resistance come...what is the meaning of AE here?

01 January 1970 4,630 3 View

Why only peripheral parts of Descemets membrane involved in Chalcosis to form Kayser Fleischer ring?

Why not central corneal cells are involved?

01 January 1970 360 2 View

Why prophylactic penicillin is given for 2 years only? After splenectomy?

Why is it given for 2years? After that risk of infections go down?

01 January 1970 7,636 0 View

Why incidence of breast cancer increases after age of 30 years?

Why chances of breast cancer increase with age?

01 January 1970 7,060 3 View

Why term Azotemia is not used when increased urea is associated with clinical signs and symptoms?

Just curious to know that why term Uremia is used when signs show up due to increased urea in blood.

01 January 1970 9,139 3 View

Why Pseudomembranous Colitis called so?

Why it is called Pseudomembranous?

01 January 1970 9,883 3 View

Why the number of lobes of neutrophils increase as it matures?

Is it the lobes of nucleus or folds of chromatin that are increased when neutrophil matures? What is the moleculer basis of increase in lobes?

01 January 1970 1,799 2 View