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Which condition is treated by saliva substitutes?

A.

Caries

B.

Xerostomia

C.

Halitosis

D.

Mucositis

Answer and Explanation

The Correct Answer is B

A. Caries: While xerostomia can increase the risk of dental caries, saliva substitutes are not a direct treatment for cavities.

B. Xerostomia: This condition is directly treated with saliva substitutes to provide moisture and lubrication.

C. Halitosis: Saliva substitutes may indirectly help with bad breath but are not a direct treatment.

D. Mucositis: This involves inflammation of the mucous membranes, typically managed with pain relief and protective agents, not saliva substitutes.


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Related Questions

Correct Answer is B

Explanation

A. Decrease the potential for thrombus formation: Metoclopramide is not used to prevent thrombus formation; this is typically managed with anticoagulants or other interventions.

B. Prevent postoperative nausea and vomiting: Metoclopramide is a prokinetic agent that helps in increasing gastric motility and is commonly used to prevent or treat nausea and vomiting after surgery.

C. Prolong the effects of anesthesia: Metoclopramide does not affect the duration of anesthesia. It is primarily used for nausea and vomiting.

D. Decrease postoperative pain: Metoclopramide does not have analgesic properties and is not used for pain management postoperatively.

Correct Answer is C

Explanation

A. Bright orange: This is not characteristic of bile duct obstruction and may be caused by certain medications like rifampin.

B. Pale yellow: Normal urine color does not indicate bile obstruction.

C. Amber: Bile duct obstruction causes bilirubin to build up in the bloodstream, leading to dark, amber-colored urine.

D. Red: Red urine suggests hematuria (blood in urine), not bile duct obstruction.

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