#1
Which of the following is a symptom of the common cold?
Coughing
ExplanationCommon symptom of upper respiratory tract infections.
#2
Which organ does diabetes primarily affect?
Pancreas
ExplanationPancreatic dysfunction results in insufficient insulin production.
#3
Which of the following is a symptom of asthma?
Shortness of breath
ExplanationAirway constriction leads to difficulty breathing.
#4
What is the most common type of cancer in men worldwide?
Prostate cancer
ExplanationPredominantly affects the male reproductive system.
#5
Which of the following is a symptom of a urinary tract infection (UTI)?
Frequent urination
ExplanationBacterial infection in the urinary tract causes irritation.
#6
What is the main cause of tooth decay?
Consumption of sugary foods
ExplanationSugar promotes bacterial growth and acid production.
#7
Which of the following is a symptom of a migraine?
Visual disturbances
ExplanationAuras and other visual anomalies are common prodromal symptoms.
#8
What is the main cause of kidney stones?
Dehydration
ExplanationConcentration of minerals in urine increases due to insufficient hydration.
#9
Which of the following is a symptom of anemia?
Pale skin
ExplanationReduced oxygen-carrying capacity results in paleness.
#10
What is the main cause of gastroesophageal reflux disease (GERD)?
Weak lower esophageal sphincter
ExplanationIncompetent sphincter allows stomach acid to reflux into the esophagus.
#11
What is the most common cause of peptic ulcers?
Bacterial infection
ExplanationHelicobacter pylori is the main culprit.
#12
Which of the following is a potential complication of untreated hypertension?
Stroke
ExplanationElevated blood pressure increases the risk of cerebrovascular accidents.
#13
Which nutrient deficiency can lead to anemia?
Iron
ExplanationEssential for hemoglobin synthesis.
#14
What is the primary cause of chronic obstructive pulmonary disease (COPD)?
Smoking
ExplanationTobacco smoke damages lung tissue over time.
#15
Which of the following is a characteristic symptom of fibromyalgia?
Fatigue
ExplanationPersistent fatigue and widespread musculoskeletal pain.
#16
What is the most common type of arthritis?
Osteoarthritis
ExplanationDegenerative joint disease associated with aging.
#17
Which of the following is a risk factor for developing osteoporosis?
Smoking
ExplanationSmoking interferes with calcium absorption and bone health.
#18
What is the primary cause of chronic kidney disease?
High blood pressure
ExplanationHypertension damages renal blood vessels and nephrons.
#19
Which of the following is a risk factor for developing type 2 diabetes?
Family history of diabetes
ExplanationGenetic predisposition increases susceptibility.
#20
What is the primary cause of chronic fatigue syndrome (CFS)?
Viral infection
ExplanationTriggered by viral illnesses or other immune system dysfunctions.
#21
What is the term for the feeling of intense sadness, hopelessness, and loss of interest or pleasure in usual activities?
Depression
ExplanationA mental health disorder characterized by persistent low mood.
#22
Which of the following is a characteristic symptom of Parkinson's disease?
Tremors
ExplanationInvoluntary shaking of limbs.
#23
Which of the following is a symptom of a heart attack?
Nausea
ExplanationCan accompany chest pain during myocardial infarction.
#24
Which of the following is a characteristic symptom of Crohn's disease?
Rectal bleeding
ExplanationInflammation of the gastrointestinal tract may lead to bleeding.
#25
Which of the following is a symptom of multiple sclerosis (MS)?
Blurred vision
ExplanationDemyelination affects optic nerves, leading to vision problems.