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NEET MDS Quiz - Practice Test
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NEETMDS - 3 Questions

1
NEETMDS

Ulcer with rolled out everted margin
1) Tuberculous
2) Syphilitic
3) Traumatic
4) Squamous cell carcinoma

📝 Explanation:

4) Squamous cell carcinoma
An ulcer with a rolled or everted margin is a characteristic feature of a squamous cell carcinoma (SCC). The raised, firm border is due to the proliferation of malignant epithelial cells. This is a key diagnostic sign that distinguishes it from other types of ulcers like those caused by tuberculosis or syphilis.

2
NEETMDS

Safest site for intramuscular injection in case of children
1) Vasular lateralis
2) Deltoid
3) Gluteus maximus
4) Ventrogluteal

📝 Explanation:

The vastus lateralis muscle is the safest site for intramuscular injections in children because it is a large, well-developed muscle and contains no major nerves or blood vessels, reducing the risk of injury. The gluteus maximus is avoided in young children due to the proximity of the sciatic nerve.

3
NEETMDS

Which of the following is vasoselective drug
1) Ipratropium bromide
2) Cyclopantolate
3) Tolterodine
4) Adrenaline

📝 Explanation:

A vasoselective drug is one that primarily affects blood vessels.

 The options provided are mostly anticholinergic drugs:Ipratropium bromide is an anticholinergic bronchodilator used for respiratory conditions.
Cyclopentolate is an anticholinergic used in ophthalmology to dilate pupils.

Tolterodine is an anticholinergic used for overactive bladder, working on muscarinic receptors in the bladder muscle.
Adrenaline (epinephrine) is a non-selective adrenoceptor agonist with broad effects on the heart, lungs, and blood vessels.

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