Bergen Nova Quiz Aug 18

Otitis media refers to a middle ear infection. It is an inflammation or infection of the middle ear, which is the space behind the eardrum. This condition commonly occurs in children and can cause symptoms such as ear pain, fever, and difficulty hearing. It is important to diagnose and treat otitis media to prevent complications and relieve symptoms.

Statins are a class of medications used to lower cholesterol levels. While they are effective in reducing cholesterol, there is evidence to suggest that statins may interfere with the absorption of vitamin D3. Vitamin D3 plays a crucial role in bone health and immune function. Some studies have shown that statins can decrease the levels of vitamin D3 in the body, leading to a deficiency. Therefore, the statement "True" indicates that statins can indeed interfere in the absorption of vitamin D3.

Cefuroxime axetil is a type of antibiotic that belongs to the class of cephalosporins. It works by inhibiting the synthesis of the bacterial cell wall. Bacterial cell walls are crucial for their survival and by inhibiting their synthesis, cefuroxime axetil effectively weakens and destroys the bacteria. This mode of action makes it an effective treatment for various bacterial infections.

Cholecalciferol, also known as vitamin D3, helps in the absorption of calcium from the intestine and the re-absorption of calcium from the kidney. This is essential for maintaining proper levels of calcium in the body, as it allows for the efficient uptake of calcium from the diet and the reabsorption of calcium that would otherwise be excreted by the kidneys. By promoting calcium absorption and re-absorption, cholecalciferol supports bone health and helps prevent conditions such as osteoporosis.

The correct answer is USV. USV is the company that owns the brand D Rise.

Surgical antimicrobial prophylaxis refers to the use of antibiotics before surgery to prevent infection. This practice involves administering antibiotics to patients prior to their surgical procedure in order to reduce the risk of postoperative infections. By giving antibiotics before surgery, any potential bacteria present on the patient's skin or in the surgical site can be effectively eliminated, minimizing the chances of infection. The use of antibiotics post-surgery, during surgery, or multivitamins after surgery does not accurately describe surgical antimicrobial prophylaxis.

Diclofenac sodium in Enzoflam acts as a preferential Cox 2 inhibitor. Cox 2 inhibitors are a type of nonsteroidal anti-inflammatory drug (NSAID) that specifically target the Cox 2 enzyme, which is responsible for the production of prostaglandins that cause inflammation and pain. By inhibiting Cox 2, diclofenac sodium reduces inflammation and pain in the body. This mode of action makes it an effective treatment for conditions such as arthritis and other inflammatory disorders.

Cholecalciferol is not the active form of Vitamin D3. The active form of Vitamin D3 is calcitriol, which is produced in the kidneys from cholecalciferol. Cholecalciferol is a precursor form of Vitamin D3 that is synthesized in the skin when it is exposed to sunlight or obtained through dietary sources. Once cholecalciferol is converted to calcitriol, it plays a crucial role in regulating calcium and phosphorus levels in the body, promoting bone health, and supporting various physiological processes. Therefore, the statement that cholecalciferol is the active form of Vitamin D3 is false.

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Cholecalciferol, also known as vitamin D3, is formed in the liver. The liver plays a crucial role in the synthesis of cholecalciferol from its precursor molecules. Once formed in the liver, cholecalciferol is then converted into its active form, calcitriol, in the kidneys. This activation process allows cholecalciferol to perform its essential functions in regulating calcium and phosphorus levels in the body, promoting bone health, and supporting immune function.