#1
Which of the following is a symptom of diabetes?
Excessive thirst
ExplanationPolyuria leads to dehydration, causing excessive thirst.
#2
What is the primary function of the antibiotic penicillin?
Killing bacteria
ExplanationPenicillin disrupts bacterial cell wall synthesis, leading to bacterial death.
#3
Which condition is characterized by the inflammation of the bronchial tubes?
Asthma
ExplanationInflammation of bronchial tubes causes constriction and mucus production.
#4
What is the primary treatment for hypertension?
Blood pressure medication
ExplanationMedications regulate blood pressure by various mechanisms.
#5
What is the recommended treatment for a patient with a severe allergic reaction (anaphylaxis)?
Epinephrine (adrenaline) injection
ExplanationEpinephrine counters allergic reactions by dilating airways and increasing blood pressure.
#6
Which of the following is a common side effect of chemotherapy?
Hair loss
ExplanationChemotherapy targets rapidly dividing cells, including hair follicles.
#7
What is the primary cause of peptic ulcers?
Bacterial infection
ExplanationHelicobacter pylori infection or NSAIDs can lead to peptic ulcers.
#8
Which of the following is a characteristic symptom of Parkinson's disease?
Tremors
ExplanationParkinson's disease affects motor function, resulting in tremors.