24680

Bile acids are actively reabsorbed in the ileum, primarily by the sodium-dependent bile acid transporter (ASBT), and returned to the liver.

66943

Burs are dipped in a 2% sodium nitrite solution during autoclaving to prevent corrosion.

38607

Green film after processing is due to the film emulsion not being in contact with the processing solution.

91370

The maximum permissible dose of radiation to the operator of an X-ray machine is 5.0 rem per year.

40110

Dilantin therapy (Phenytoin) 

36252

Pericoronitis is often caused by the accumulation of food debris and bacteria beneath the operculum, which is the gum tissue covering the partially erupted tooth. Trauma from the opposing tooth can exacerbate this condition by further irritating the gum and facilitating the entry of bacteria.

63374

Explanation: When dealing with adjacent Class III cavities, it is generally recommended to prepare the larger cavity first and fill it last. This approach allows the dentist to have better access and visibility when preparing the larger cavity, which can be more complex. Filling the larger cavity last helps to avoid contamination and ensures that the smaller cavity can be filled with precision without compromising the integrity of the larger restoration.

28538

26536

Port wine stains are seen in hemangioma.

38611

Leptin plays a role in the regulation of food intake by inhibiting hunger, signaling to the brain that the body has enough energy stored.