537691

181590

Lupus nephritis is the most common complication of chronic SLE, affecting approximately 50% of patients. It is characterized by inflammation of the kidneys and can lead to kidney failure if not properly managed.

280037

HbA prevents sickling in sickle cell trait patients because the presence of normal hemoglobin (HbA) reduces the proportion of HbS, preventing polymerization.

744343

The patients can continue with their social activities without any
embarrassment is indeed a significant advantage of immediate dentures. The
immediate placement of a denture allows individuals to maintain their confidence
and appearance, which can be crucial for their psychological well-being and
social interactions. Patients do not have to go through a toothless phase, which
can be traumatic and affect their self-esteem. This statement is the most
relevant to the immediate benefit of having an immediate denture.

456267

Salmonella species, excluding Shigella sonnei, which is lactose non-fermenting, will ferment lactose in MacConkey agar, turning the colonies pink due to the formation of acidic end-products

945325

With high-density noble metal alloy 6 grams is adequate for premolar and anterior castings, 9 grams is adequate for molar casting and 12 grams is adequate for pontics.

624025

MDPB (methacryloxy decyl pyridinium bromide) is a quaternary ammonium salt that has been shown to be effective against various streptococci in dental composites. Its inclusion enhances the antibacterial properties of the material.

838686

Waters projection is useful for evaluating all of the above: frontal and ethmoidal sinuses, maxillary sinus, zygomaticofrontal suture and nasal cavity.