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Section 1: Recognition & Assessment of the Critically Ill Patient
(Questions 1-15)
Question 1
A nurse notices a postoperative patient has become increasingly lethargic over the
past hour. Vital signs are: HR 48, BP 82/54, RR 6, SpO2 88% on 2L NC. Which action
should the nurse take first?
A. Increase oxygen to 4L NC and reassess in 15 minutes
B. Activate the rapid response team (RRT) immediately
C. Administer 1L normal saline bolus
D. Obtain a stat 12-lead EKG
B. Activate the rapid response team (RRT) immediately [CORRECT]
Rationale: This patient meets multiple RRT activation criteria: HR <40 (bradycardia
48), SBP <90 (hypotension 82/54), RR <8 (respiratory depression 6), and SpO2 <90%
despite oxygen. This represents impending cardiopulmonary arrest. While all other
interventions (oxygen, fluids, EKG) are important, simultaneous RRT activation
ensures appropriate personnel and equipment are mobilized immediately. Delaying
RRT activation to perform individual interventions wastes critical time. FCCS
Competency: Early recognition of critical illness and RRT activation. SCCM Guideline:
RRT activation criteria include vital sign derangements and acute mental status
,changes. Critical Care Principle: Activate RRT when multiple vital sign abnormalities
or acute deterioration occur—do not delay for diagnostic workup.
Question 2
During the primary survey of a trauma patient, the team notes gurgling sounds with
respiration and sees vomitus in the mouth. Which intervention takes priority?
A. Apply cervical collar and logroll the patient
B. Perform immediate oropharyngeal suctioning
C. Insert an oropharyngeal airway
D. Begin bag-valve-mask ventilation
B. Perform immediate oropharyngeal suctioning [CORRECT]
Rationale: Gurgling sounds with vomitus in the airway indicates obstruction—
suctioning must precede any other airway intervention. The airway must be cleared
before inserting devices or ventilating (which would force vomitus deeper). Cervical
collar (Option A) is important for trauma but does not address the immediate life
threat. OPA insertion (Option C) without suctioning pushes debris posteriorly. BVM
(Option D) without clearing obstruction causes aspiration. FCCS Competency: Airway
obstruction recognition and immediate management. SCCM Guideline: ABCDE
approach—Airway patency is always first; suction visible debris before any other
intervention. Critical Care Principle: A clear airway is the foundation of resuscitation;
never insert airways or ventilate through obstructed passages.
Question 3
A patient is found unresponsive. During the primary survey, the team assesses
breathing by looking, listening, and feeling. The patient has agonal respirations at 4
breaths/minute. Which action is most appropriate?
A. Insert a nasopharyngeal airway and provide supplemental oxygen
B. Begin immediate bag-valve-mask ventilation with 100% oxygen
,C. Perform a head-tilt chin-lift and assess for foreign body obstruction
D. Administer naloxone 2 mg IV immediately
B. Begin immediate bag-valve-mask ventilation with 100% oxygen [CORRECT]
Rationale: Agonal respirations are ineffective and indicate impending respiratory
arrest. Immediate BVM ventilation with 100% oxygen is required while preparing for
definitive airway management. NPA + O2 (Option A) is insufficient for agonal
breathing. Head-tilt chin-lift (Option C) opens the airway but does not provide
ventilation. Naloxone (Option D) is appropriate if opioid overdose suspected but
does not replace immediate ventilation—ventilate first, then administer antidote.
FCCS Competency: Recognition of respiratory failure and immediate ventilatory
support. SCCM Guideline: Agonal respirations require immediate assisted ventilation;
do not delay for pharmacologic intervention. Critical Care Principle: Ventilation takes
precedence over medication administration in respiratory arrest.
Question 4
A 68-year-old male presents with acute chest pain and diaphoresis. His initial vital
signs are: HR 110, BP 94/60, RR 24, SpO2 91% on room air. During the primary
survey, which component of the "C" (Circulation) assessment is most concerning?
A. Heart rate of 110 beats/minute
B. Blood pressure of 94/60 mmHg
C. Respiratory rate of 24 breaths/minute
D. Oxygen saturation of 91%
B. Blood pressure of 94/60 mmHg [CORRECT]
Rationale: SBP <90 mmHg defines hypotension and indicates shock—this is the
most concerning circulatory finding. Tachycardia (Option A) is compensatory but not
as immediately threatening as hypotension. Tachypnea (Option C) is a breathing
finding, not circulation. Hypoxemia (Option D) is also concerning but belongs to the
"B" assessment. The combination of hypotension + chest pain suggests cardiogenic
shock from acute MI. FCCS Competency: Circulatory assessment and shock
recognition. SCCM Guideline: SBP <90 mmHg or MAP <65 mmHg with signs of
hypoperfusion defines shock. Critical Care Principle: Hypotension is the hallmark of
, decompensated shock; tachycardia is compensatory and may be absent in
neurogenic or medication-related shock.
Question 5
During the disability (D) component of the primary survey, which assessment finding
indicates the most severe neurologic impairment?
A. Patient opens eyes to verbal command, is confused, and localizes pain (GCS 13)
B. Patient opens eyes to pain, makes incomprehensible sounds, and withdraws from
pain (GCS 8)
C. Patient has no eye opening, no verbal response, and decerebrate posturing (GCS
4)
D. Patient opens eyes spontaneously, is oriented, and follows commands (GCS 15)
C. Patient has no eye opening, no verbal response, and decerebrate posturing
(GCS 4) [CORRECT]
Rationale: GCS 4 indicates coma with severe brainstem dysfunction. Decerebrate
posturing (extensor response) indicates midbrain or upper pontine injury and carries
worse prognosis than decorticate (flexor) posturing. GCS ≤8 requires definitive
airway protection (intubation). Option A (GCS 13) is mild impairment. Option B (GCS
8) is coma requiring intubation but less severe than GCS 4. Option D (GCS 15) is
normal. FCCS Competency: GCS calculation and neurologic severity assessment.
SCCM Guideline: GCS ≤8 mandates intubation for airway protection; decerebrate
posturing indicates severe brainstem injury. Critical Care Principle: Lower GCS scores
correlate with higher mortality; decerebrate posturing indicates more severe injury
than decorticate.
Question 6
A trauma patient arrives with multiple injuries. During the "E" (Exposure) component,
the team removes all clothing. The patient is shivering and has cool extremities.
Which action is most appropriate?