What is a symptom?
A. A treatment
B. A sign observed by a doctor
C. Something a patient experiences
D. A lab test
C. Something a patient experiences
Which system controls breathing?
A. Circulatory
B. Nervous
C. Respiratory
D. Digestive
C. Respiratory
A blood test can help detect:
A. Bone fractures
B. Infections
C. Hair color
D. Height
B. Infections
An infectious disease is caused by:
A. Genetics only
B. Injury
C. Pathogens like bacteria or viruses
D. Exercise
C. Pathogens like bacteria or viruses
If a patient has a sore throat, fever, and swollen lymph nodes, the first step is to:
A. Prescribe random medicine
B. Collect more information
C. Ignore symptoms
D. Diagnose immediately
B. Collect more information
A fever of 102°F would be considered:
A. A diagnosis
B. A symptom
C. A treatment
D. A disease
B. A symptom
The heart is part of which system?
A. Digestive
B. Circulatory
C. Skeletal
D. Nervous
B. Circulatory
Why are lab tests important?
A. To confirm a diagnosis
B. To waste time
C. To avoid symptoms
D. To replace doctors
A. To confirm a diagnosis
Diabetes is considered:
A. Infectious
B. Noninfectious
C. Contagious
D. Viral
B. Noninfectious
Why is patient history important?
A. It wastes time
B. It gives clues about the illness
C. It replaces lab tests
D. It guarantees a cure
B. It gives clues about the illness
Why is it important to gather all symptoms before diagnosing?
A. To guess faster
B. To avoid misdiagnosis
C. To impress patients
D. To skip testing
B. To avoid misdiagnosis
Which system sends signals through the body?
A. Muscular
B. Respiratory
C. Nervous
D. Endocrine
C. Nervous
An X-ray is mainly used to examine:
A. Muscles only
B. Skin
C. Bones
D. Blood
C. Bones
The flu spreads through:
A. Genetics
B. Broken bones
C. Airborne droplets
D. Dehydration
C. Airborne droplets
If test results contradict symptoms, a doctor should:
A. Ignore the results
B. Re-evaluate and retest
C. Guess
D. Discharge the patient
B. Re-evaluate and retest
If two diseases share similar symptoms, doctors should:
A. Pick one randomly
B. Ignore the symptoms
C. Order additional tests
D. Send the patient home
C. Order additional tests
Breaking a bone affects which system?
A. Skeletal
B. Digestive
C. Respiratory
D. Immune
A. Skeletal
If a patient has chest pain, a doctor might order:
A. A spelling test
B. An EKG
C. A vision test
D. A hearing exam
B. An EKG
Vaccines help by:
A. Weakening the immune system
B. Preventing disease
C. Causing infection
D. Removing organs
B. Preventing disease
A medical detective must rely on:
A. Assumptions
B. Evidence
C. Luck
D. Speed only
B. Evidence
The process of identifying a disease is called:
A. Prescription
B. Diagnosis
C. Prevention
D. Vaccination
B. Diagnosis
White blood cells are part of which system?
A. Skeletal
B. Immune
C. Circulatory
D. Muscular
B. Immune
Lab results help doctors by:
A. Guessing
B. Providing evidence
C. Removing symptoms
D. Avoiding treatment
B. Providing evidence
Which is an example of a noninfectious condition?
A. Common cold
B. COVID-19
C. Strep throat
D. Asthma
D. Asthma
The best diagnosis is made by combining:
A. Symptoms only
B. Lab tests only
C. Evidence, symptoms, and history
D. Guessing
C. Evidence, symptoms, and history