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NEET MDS Quiz - Practice Test
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Practice Test

Oral Medicine - 3 Questions

1
Oral medicine
Varicose veins may be seen in the
1) Calf
2) Thigh
3) Scrotum
4) All of the above

📝 Explanation:

  • Varicose veins are characterized by twisted, swollen veins that often appear blue or purple. Common signs and symptoms include aching or heavy legs, burning or throbbing sensations, muscle cramps, swelling in the lower legs, and skin changes such as color alterations or sores

    Visible Changes:

    • Twisted, swollen veins that are often blue or dark purple.
    • Bulging veins that may appear just below the skin surface.

  • Physical Sensations:

    • Aching or heavy feeling in the legs.
    • Burning, throbbing, or cramping sensations, particularly in the calves.
    • Swelling in the lower legs and ankles.

  • Skin Changes:

    • Color changes in the skin, which may appear red or brown.
    • Development of sores or ulcers on the skin that do not heal easily.
    • Scaly or irritated skin that may crack easily.

  • Other Symptoms:

    • Restless legs syndrome, which can cause discomfort and an urge to move the legs.
    • Pain in the legs or calves after prolonged sitting or standing.

Complications of Varicose Veins

  • Severe Symptoms:

    • Increased leg swelling and pain, especially after long periods of inactivity.
    • Risk of developing deep vein thrombosis (DVT), which can lead to serious complications if blood clots form.

  • Skin Conditions:

    • Lipodermatosclerosis, a condition that causes inflammation and hardening of the skin.
    • Venous ulcers, which are painful sores that can develop due to poor circulation.

2
Oral Medicine

In Cushing's syndrome, which hormone is responsible for the characteristic symptoms?
1) Cortisol
2) Thyroid hormones
3) Growth hormone
4) Insulin

📝 Explanation:

Cushing's syndrome is caused by prolonged exposure to high levels of cortisol, a hormone produced by the adrenal glands. Cortisol excess leads to symptoms such as moon facies, buffalo hump, truncal obesity, purple striae, and proximal muscle weakness, among others.

3
Oral medicine
Emergency measures to be taken with caustic ingestion
1) Intestinal transit time is increased
2) Nutritional deficiency present
3) Gastric lavage
4) Endoscopic assessment of degree of damage

📝 Explanation:

Emergency measures for caustic ingestion include endoscopic assessment of degree of damage. Gastric lavage is contraindicated as it may cause further injury. Early endoscopy helps assess severity, guide treatment, and determine prognosis. Other options mentioned are consequences, not treatments.

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