Midterm Exam: NR511 / NR 511 – Differential Diagnosis
and Primary Care Practicum Guide | 100 Questions &
Answers | Grade A | 100% Correct (Verified Solutions) –
Chamberlain
Part 1: Clinical Practice & Diagnosis (Questions 1-20)
1. The SOAP note format is essential for documentation. What does the "S" stand for?
A) Systems Review
B) Subjective
C) Summary
D) Status
Answer: B) Subjective
2. Which of the following is a core component of the "Objective" section of a SOAP note?
A) Patient's chief complaint
B) Review of systems
C) Physical exam findings
D) Assessment and Plan
Answer: C) Physical exam findings
3. The first step in the clinical decision-making process is:
A) Ordering diagnostic tests
B) Formulating a differential diagnosis
C) Identifying the chief complaint
D) Developing a management plan
Answer: C) Identifying the chief complaint
4. A "pertinent negative" in a patient history is defined as:
A) A symptom the patient denies having that helps rule out a diagnosis.
B) An irrelevant piece of social history.
C) A positive finding on physical exam.
D) A risk factor for a disease.
Answer: A) A symptom the patient denies having that helps rule out a diagnosis.
,5. Which ethical principle is primarily demonstrated when a clinician respects a patient's right
to refuse treatment?
A) Beneficence
B) Non-maleficence
C) Justice
D) Autonomy
Answer: D) Autonomy
6. The most reliable source for confirming a patient's current medication list is:
A) The patient's memory
B) The patient's family member
C) The prescription bottle or a pharmacy printout
D) The previous clinic note
Answer: C) The prescription bottle or a pharmacy printout
7. What is the primary purpose of using a validated screening tool (e.g., PHQ-9 for
depression)?
A) To provide a definitive diagnosis
B) To replace the clinical interview
C) To objectively identify patients who may need further assessment
D) To determine medication dosage
Answer: C) To objectively identify patients who may need further assessment
8. In a patient with chest pain, which finding is most suggestive of a cardiac origin?
A) Pleuritic, sharp pain
B) Pain reproduced by palpation
C) Substernal pressure radiating to the left arm
D) Pain that improves with lying down
Answer: C) Substernal pressure radiating to the left arm
9. When developing a differential diagnosis, the most likely condition is often based on:
A) The most rare disease
B) The patient's age and risk factors
C) The cost of the treatment
D) The provider's personal preference
Answer: B) The patient's age and risk factors
10. A key difference between a problem-focused and a comprehensive visit is:
A) The level of medical decision-making
B) The number of body systems examined
,C) The status of the patient (new vs. established)
D) The time spent with the patient
Answer: B) The number of body systems examined
11. Which finding is a "red flag" for a serious cause of low back pain?
A) Pain for 2 days after lifting a heavy box
B) History of similar pain that resolved with rest
C) New onset urinary incontinence
D) Pain that radiates down the posterior leg
Answer: C) New onset urinary incontinence
12. The CAGE questionnaire is a screening tool used for:
A) Depression
B) Alcohol Use Disorder
C) Anxiety
D) Cognitive impairment
Answer: B) Alcohol Use Disorder
13. What is the best initial step for a patient presenting with acute shortness of breath and
wheezing?
A) Order a chest X-ray
B) Administer a bronchodilator
C) Obtain a detailed family history
D) Draw arterial blood gases
Answer: B) Administer a bronchodilator
14. The "P" in the OPQRST mnemonic for pain assessment stands for:
A) Position
B) Palliation/Provocation
C) Pressure
D) Progression
Answer: B) Palliation/Provocation
15. A patient's "Past Medical History" should include:
A) Only current, active diagnoses
B) All major medical, surgical, and psychiatric illnesses
C) Only hospitalizations from the past year
D) The family's medical history
Answer: B) All major medical, surgical, and psychiatric illnesses
, 16. Which vital sign is considered the "fifth vital sign"?
A) Oxygen Saturation
B) Pain
C) Height
D) Respiratory Rate
Answer: B) Pain
17. The most common cause of otitis media in children is:
A) Streptococcus pneumoniae
B) Haemophilus influenzae
C) Moraxella catarrhalis
D) Streptococcus pyogenes
Answer: A) Streptococcus pneumoniae
18. When should antibiotic therapy be initiated for acute otitis media (AOM) in a 2-year-old?
A) Immediately in all cases
B) Only if symptoms persist after 48-72 hours of observation (watchful waiting)
C) Only if the tympanic membrane is red
D) Never, as it is always viral
Answer: B) Only if symptoms persist after 48-72 hours of observation
19. The classic physical exam finding for otitis media is:
A) A clear, watery discharge from the ear canal
B) A bulging, erythematous tympanic membrane with limited mobility
C) Pain on pulling the pinna
D) Vesicles on the tympanic membrane
Answer: B) A bulging, erythematous tympanic membrane with limited mobility
20. First-line treatment for uncomplicated acute otitis media in a child with no penicillin
allergy is:
A) Amoxicillin
B) Azithromycin
C) Cefdinir
D) Amoxicillin-Clavulanate
Answer: A) Amoxicillin
Part 2: Respiratory & Cardiovascular (Questions 21-40)
and Primary Care Practicum Guide | 100 Questions &
Answers | Grade A | 100% Correct (Verified Solutions) –
Chamberlain
Part 1: Clinical Practice & Diagnosis (Questions 1-20)
1. The SOAP note format is essential for documentation. What does the "S" stand for?
A) Systems Review
B) Subjective
C) Summary
D) Status
Answer: B) Subjective
2. Which of the following is a core component of the "Objective" section of a SOAP note?
A) Patient's chief complaint
B) Review of systems
C) Physical exam findings
D) Assessment and Plan
Answer: C) Physical exam findings
3. The first step in the clinical decision-making process is:
A) Ordering diagnostic tests
B) Formulating a differential diagnosis
C) Identifying the chief complaint
D) Developing a management plan
Answer: C) Identifying the chief complaint
4. A "pertinent negative" in a patient history is defined as:
A) A symptom the patient denies having that helps rule out a diagnosis.
B) An irrelevant piece of social history.
C) A positive finding on physical exam.
D) A risk factor for a disease.
Answer: A) A symptom the patient denies having that helps rule out a diagnosis.
,5. Which ethical principle is primarily demonstrated when a clinician respects a patient's right
to refuse treatment?
A) Beneficence
B) Non-maleficence
C) Justice
D) Autonomy
Answer: D) Autonomy
6. The most reliable source for confirming a patient's current medication list is:
A) The patient's memory
B) The patient's family member
C) The prescription bottle or a pharmacy printout
D) The previous clinic note
Answer: C) The prescription bottle or a pharmacy printout
7. What is the primary purpose of using a validated screening tool (e.g., PHQ-9 for
depression)?
A) To provide a definitive diagnosis
B) To replace the clinical interview
C) To objectively identify patients who may need further assessment
D) To determine medication dosage
Answer: C) To objectively identify patients who may need further assessment
8. In a patient with chest pain, which finding is most suggestive of a cardiac origin?
A) Pleuritic, sharp pain
B) Pain reproduced by palpation
C) Substernal pressure radiating to the left arm
D) Pain that improves with lying down
Answer: C) Substernal pressure radiating to the left arm
9. When developing a differential diagnosis, the most likely condition is often based on:
A) The most rare disease
B) The patient's age and risk factors
C) The cost of the treatment
D) The provider's personal preference
Answer: B) The patient's age and risk factors
10. A key difference between a problem-focused and a comprehensive visit is:
A) The level of medical decision-making
B) The number of body systems examined
,C) The status of the patient (new vs. established)
D) The time spent with the patient
Answer: B) The number of body systems examined
11. Which finding is a "red flag" for a serious cause of low back pain?
A) Pain for 2 days after lifting a heavy box
B) History of similar pain that resolved with rest
C) New onset urinary incontinence
D) Pain that radiates down the posterior leg
Answer: C) New onset urinary incontinence
12. The CAGE questionnaire is a screening tool used for:
A) Depression
B) Alcohol Use Disorder
C) Anxiety
D) Cognitive impairment
Answer: B) Alcohol Use Disorder
13. What is the best initial step for a patient presenting with acute shortness of breath and
wheezing?
A) Order a chest X-ray
B) Administer a bronchodilator
C) Obtain a detailed family history
D) Draw arterial blood gases
Answer: B) Administer a bronchodilator
14. The "P" in the OPQRST mnemonic for pain assessment stands for:
A) Position
B) Palliation/Provocation
C) Pressure
D) Progression
Answer: B) Palliation/Provocation
15. A patient's "Past Medical History" should include:
A) Only current, active diagnoses
B) All major medical, surgical, and psychiatric illnesses
C) Only hospitalizations from the past year
D) The family's medical history
Answer: B) All major medical, surgical, and psychiatric illnesses
, 16. Which vital sign is considered the "fifth vital sign"?
A) Oxygen Saturation
B) Pain
C) Height
D) Respiratory Rate
Answer: B) Pain
17. The most common cause of otitis media in children is:
A) Streptococcus pneumoniae
B) Haemophilus influenzae
C) Moraxella catarrhalis
D) Streptococcus pyogenes
Answer: A) Streptococcus pneumoniae
18. When should antibiotic therapy be initiated for acute otitis media (AOM) in a 2-year-old?
A) Immediately in all cases
B) Only if symptoms persist after 48-72 hours of observation (watchful waiting)
C) Only if the tympanic membrane is red
D) Never, as it is always viral
Answer: B) Only if symptoms persist after 48-72 hours of observation
19. The classic physical exam finding for otitis media is:
A) A clear, watery discharge from the ear canal
B) A bulging, erythematous tympanic membrane with limited mobility
C) Pain on pulling the pinna
D) Vesicles on the tympanic membrane
Answer: B) A bulging, erythematous tympanic membrane with limited mobility
20. First-line treatment for uncomplicated acute otitis media in a child with no penicillin
allergy is:
A) Amoxicillin
B) Azithromycin
C) Cefdinir
D) Amoxicillin-Clavulanate
Answer: A) Amoxicillin
Part 2: Respiratory & Cardiovascular (Questions 21-40)
