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Questions and Answers
What is the purpose of forced diuresis?
What is the purpose of forced diuresis?
- To reduce the effectiveness of supportive therapy
- To decrease urinary excretion of barbiturates
- To promote elimination of barbiturates through urine (correct)
- To increase the absorption of barbiturates
Which diuretic is typically used in forced diuresis?
Which diuretic is typically used in forced diuresis?
- Mannitol (correct)
- Amiloride
- Spironolactone
- Hydrochlorothiazide
What is the initial dose of mannitol in forced diuresis?
What is the initial dose of mannitol in forced diuresis?
- 200ml of 5% solution
- 50ml of 25% solution
- 500ml of 10% solution
- 100-120ml of 25% solution (correct)
Which method is NOT more effective than forced diuresis in promoting barbiturate elimination?
Which method is NOT more effective than forced diuresis in promoting barbiturate elimination?
When is hemodialysis specially indicated for barbiturate elimination?
When is hemodialysis specially indicated for barbiturate elimination?
What is considered an average urine volume for satisfactory diuresis in 24 hours?
What is considered an average urine volume for satisfactory diuresis in 24 hours?
What is a common symptom seen in stage III of opium poisoning?
What is a common symptom seen in stage III of opium poisoning?
Which of the following is NOT a typical sign of opium poisoning?
Which of the following is NOT a typical sign of opium poisoning?
What test can be used to detect opium poisoning?
What test can be used to detect opium poisoning?
Which chemical compound group is commonly used in insecticides and nerve gases?
Which chemical compound group is commonly used in insecticides and nerve gases?
What color change indicates a positive result in the Marquis Test for opium poisoning?
What color change indicates a positive result in the Marquis Test for opium poisoning?
Which of the following does NOT belong to the group of organophosphates?
Which of the following does NOT belong to the group of organophosphates?
What is the main cause of cells becoming neoplastic according to the monoclonal hypothesis genetic theory?
What is the main cause of cells becoming neoplastic according to the monoclonal hypothesis genetic theory?
Why do immune-competent hosts mount an attack on developing tumor cells?
Why do immune-competent hosts mount an attack on developing tumor cells?
In which group of individuals is there a high incidence of cancer according to the text?
In which group of individuals is there a high incidence of cancer according to the text?
Why do most cancers occur more frequently in old age according to the text?
Why do most cancers occur more frequently in old age according to the text?
What type of response by lymphocytes and plasma cells indicates a better prognosis for certain tumors?
What type of response by lymphocytes and plasma cells indicates a better prognosis for certain tumors?
How can cell surface markers be used in haematopoietic malignancies?
How can cell surface markers be used in haematopoietic malignancies?
Which gene is responsible for the detection and repair of DNA damage?
Which gene is responsible for the detection and repair of DNA damage?
In Xeroderma pigmentosa, what happens to cancer cells over time?
In Xeroderma pigmentosa, what happens to cancer cells over time?
What is the term used to describe the tendency of cancer cells to spread to distant sites?
What is the term used to describe the tendency of cancer cells to spread to distant sites?
According to the multistep theory, what are the sequential steps of abnormalities in a target cell leading to cancer?
According to the multistep theory, what are the sequential steps of abnormalities in a target cell leading to cancer?
What happens if the system of DNA repair is defective due to mutator genes?
What happens if the system of DNA repair is defective due to mutator genes?
What attribute of cancer cells makes them refractory to hormonal influences?
What attribute of cancer cells makes them refractory to hormonal influences?
What is the primary skin pigment that absorbs a broad range of radiation from UVB through the visible spectrum?
What is the primary skin pigment that absorbs a broad range of radiation from UVB through the visible spectrum?
Which amino acid is mentioned in the text as a component of skin chromophores that absorbs light in the UVB range?
Which amino acid is mentioned in the text as a component of skin chromophores that absorbs light in the UVB range?
What is a well-known cause of hyperpigmentation resulting from exposure to phototoxic agents according to the text?
What is a well-known cause of hyperpigmentation resulting from exposure to phototoxic agents according to the text?
In acne, what typically causes the enlargement of the gland in the pilosebaceous units?
In acne, what typically causes the enlargement of the gland in the pilosebaceous units?
What type of allergic response does a photoallergen elicit by forming a complete antigen upon absorbing ultraviolet or visible light?
What type of allergic response does a photoallergen elicit by forming a complete antigen upon absorbing ultraviolet or visible light?
Which element listed below is NOT mentioned in the text as a cause of hyperpigmentation from exposure to phototoxic agents?
Which element listed below is NOT mentioned in the text as a cause of hyperpigmentation from exposure to phototoxic agents?
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