25608

A dental floss safety ligature is tied to the bow to allow for retrieval of the clamp if it becomes dislodged, preventing the patient from accidentally swallowing or aspirating it.

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Answer: 2) Decreases motility and secretions
Explanation: Epinephrine decreases gastrointestinal motility and secretions as part of the fight-or-flight response. This is because the body's priority shifts from digestion to the preparation for immediate action, diverting blood away from the GI tract and reducing its activity to focus on more critical bodily functions.

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According to the Gate Control Theory (Melzack and Wall), pain modulation occurs at the level of the substantia gelatinosa of the dorsal horn of the spinal cord, which acts as a “gate” controlling transmission of pain impulses from peripheral nerves to higher centers.

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In a heterogeneous population, there is greater genetic variation, leading to a wider variety of jaw sizes and tooth sizes. This mismatch often results in a higher prevalence of malocclusion (poor alignment of teeth and jaws) compared to a more genetically homogeneous population where these structures tend to be more proportionally matched.

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Thrombocytopenic purpura is a condition characterized by a low platelet count, which impairs the body's ability to clot blood effectively. When a patient with this condition undergoes a tooth extraction, the primary risk is excessive bleeding due to the clotting deficiency. Therefore, haemorrhage is the most common and significant postoperative complication

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The gold standard for the diagnosis of osteoporosis is Dual energy X-ray absorptiometry.

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Answer: 2) The primary metabolic effects of GH are lipolysis and gluconeogenesis, which result in increased plasma fatty acids and glucose levels.

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The concentration of ketones is increased in body due to: 1. Starvation 2. High fat diet 3. Diabetes mellitus