#1
Which of the following is a common symptom of diabetes mellitus?
Frequent urination
ExplanationIncreased glucose levels lead to excessive urine production.
#2
Which of the following is a common symptom of anemia?
Pale skin
ExplanationReduced red blood cells lead to decreased oxygen, resulting in pale skin.
#3
Which of the following is a characteristic symptom of asthma?
Wheezing
ExplanationNarrowed airways in asthma lead to wheezing during breathing.
#4
Which of the following is a common symptom of a urinary tract infection (UTI)?
Frequent urination
ExplanationUTIs often cause an increased urge to urinate.
#5
Which of the following is a common symptom of hyperthyroidism?
Excessive sweating
ExplanationOveractive thyroid leads to increased metabolic activity, causing excessive sweating.
#6
What is the primary cause of chronic obstructive pulmonary disease (COPD)?
Cigarette smoking
ExplanationLong-term exposure to cigarette smoke damages the airways and lungs.
#7
Which of the following is NOT a symptom of myocardial infarction (heart attack)?
Increased appetite
ExplanationHeart attack symptoms include chest pain, not increased appetite.
#8
What is the hallmark symptom of Parkinson's disease?
Tremors
ExplanationUncontrolled shaking or tremors are a characteristic feature of Parkinson's disease.
#9
What is the primary cause of peptic ulcers?
Bacterial infection (H. pylori)
ExplanationHelicobacter pylori bacteria is a common cause of peptic ulcers.
#10
Which of the following is a symptom of hypothyroidism?
Fatigue
ExplanationUnderactive thyroid leads to low energy levels and fatigue.
#11
What is the primary cause of cirrhosis of the liver?
Long-term alcohol abuse
ExplanationExcessive alcohol consumption damages the liver, leading to cirrhosis.
#12
Which of the following is a characteristic feature of rheumatoid arthritis?
Morning stiffness that improves with activity
ExplanationPatients often experience joint stiffness in the morning, improving with movement.
#13
Which of the following is a common symptom of celiac disease?
Abdominal pain
ExplanationGluten intolerance in celiac disease often causes abdominal pain.
#14
Which of the following is a common symptom of multiple sclerosis (MS)?
Muscle weakness
ExplanationMS is characterized by the immune system attacking the nerves, leading to muscle weakness.
#15
Which of the following is a common symptom of Crohn's disease?
Bloody diarrhea
ExplanationInflammatory bowel disease like Crohn's can cause bloody diarrhea.
#16
Which of the following is a common symptom of lupus (systemic lupus erythematosus)?
Joint stiffness
ExplanationLupus can cause joint pain and stiffness as part of its autoimmune effects.