2️⃣4️⃣. The condition of low sodium plasma levels is known as:
a)Hyperkalcemia
b)Hyponatraemia
c)Hypernatraemia
d)Hypokalcemia
Answer: b

2️⃣5️⃣. What is the chemical symbol for Potassium, derived from its Latin name 'kalium'?
a)P
b)Po
c)K
d)Pt
Answer: c

2️⃣6️⃣. Where is 95% of the potassium in the human body located?
a)In the extracellular fluid
b)Inside cells
c)In bones
d)In the blood plasma
Answer: b

2️⃣7️⃣. What is the condition characterized by low blood plasma levels of K⁺?
a)Hyperkalcemia
b)Hyponatraemia
c)Hypokalcemia
d)Acidosis
Answer: c

2️⃣8️⃣. Which class of drugs, used to treat hypertension, can cause hypokalcemia as a side effect?
a)Antibiotics
b)Loop diuretics and thiazides
c)NSAIDs
d)Analgesics
Answer: b

2️⃣9️⃣. Which potassium salt is commonly used to treat mild urinary-tract infections by increasing urinary pH?
a)Potassium Chloride (KCl)
b)Potassium Bromate (KBrO₃)
c)Potassium Citrate
d)Potassium Bisulfite (KHSO₃)
Answer: c

3️⃣0️⃣. What is a critical, immediate treatment for severe hyperkalcemia that affects the heart?
a)Oral potassium supplements
b)Intravenous calcium gluconate
c)Administration of diuretics
d)Increased water intake
Answer : b

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