Podcast
Questions and Answers
Which NSAID can induce headache due to cerebral vasodilatation?
Which NSAID can induce headache due to cerebral vasodilatation?
- Celecoxib
- Indomethacin (correct)
- Aspirin
- Ibuprofen
In which skin lesion are horn cysts commonly seen?
In which skin lesion are horn cysts commonly seen?
- Junctional nevus
- Seborrheic keratosis (correct)
- Actinic keratosis
- Bowen's disease
What is a characteristic feature of the stratum granulosum layer of thick skin?
What is a characteristic feature of the stratum granulosum layer of thick skin?
- The cells are fixed by desmosomes to the basal lamina
- The cells secrete lipid-rich material
- Cells are polyhedral with rounded nuclei
- The cells have acidophilic cytoplasmic granules (correct)
- The cells have basophilic cytoplasmic granules
Which spinal nerves supply the lower limb bud?
Which spinal nerves supply the lower limb bud?
Which of the following is a characteristic feature of psoriasis?
Which of the following is a characteristic feature of psoriasis?
Which NSAID is least likely to cause cerebral vasodilatation?
Which NSAID is least likely to cause cerebral vasodilatation?
What is the most common location of horn cysts?
What is the most common location of horn cysts?
Which of the following is NOT a characteristic of the stratum granulosum layer?
Which of the following is NOT a characteristic of the stratum granulosum layer?
What is the correct sequence of spinal nerves supplying the lower limb bud?
What is the correct sequence of spinal nerves supplying the lower limb bud?
Which of the following is NOT a feature of psoriasis?
Which of the following is NOT a feature of psoriasis?
Study Notes
NSAIDs and Headaches
- Cerebral vasodilatation can induce headaches due to indomethacin, a type of NSAID.
Skin Lesions
- Horn cysts are a characteristic feature of seborrheic keratosis.
Stratum Granulosum
- Cells in the stratum granulosum have acidophilic cytoplasmic granules.
- The cells are fixed by desmosomes to the basal lamina.
Lower Limb Bud Development
- The lower limb bud is supplied by ventral rami of spinal nerves from L2 to S2.
Psoriasis Characteristics
- Psoriasis is characterized by Munro's microabscess.
- It is also marked by irregular acanthosis and prominent hyperkeratosis.
NSAIDs and Headaches
- Cerebral vasodilatation can induce headaches due to indomethacin, a type of NSAID.
Skin Lesions
- Horn cysts are a characteristic feature of seborrheic keratosis.
Stratum Granulosum
- Cells in the stratum granulosum have acidophilic cytoplasmic granules.
- The cells are fixed by desmosomes to the basal lamina.
Lower Limb Bud Development
- The lower limb bud is supplied by ventral rami of spinal nerves from L2 to S2.
Psoriasis Characteristics
- Psoriasis is characterized by Munro's microabscess.
- It is also marked by irregular acanthosis and prominent hyperkeratosis.
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Description
A set of questions assessing knowledge in pharmacology and dermatology, covering topics such as NSAIDs, skin conditions, and skin anatomy.
