PFCCS Post Test Comprehensive Final Exam Review 2026
| High-Yield Study Guide
1. Describe the circumstances under which a healthcare provider might decide
to transition a patient from NPPV to invasive ventilation.
A healthcare provider might switch to invasive ventilation if the patient
requests it.
A healthcare provider might switch to invasive ventilation if the patient
has a mild respiratory infection.
A healthcare provider might switch to invasive ventilation if the patient
is stable and improving on NPPV.
A healthcare provider might switch to invasive ventilation if the
patient shows signs of respiratory failure despite NPPV, such as
worsening hypoxemia or hypercapnia.
2. What is the primary distinction between hypertension urgency and
hypertension emergency?
Hypertension urgency is treated with oral medications, while
hypertension emergency is treated with intravenous medications.
Hypertension urgency does not involve acute end-organ damage,
while hypertension emergency does.
Hypertension urgency is characterized by severe headaches, while
hypertension emergency is characterized by chest pain.
Hypertension urgency requires immediate hospitalization, while
hypertension emergency does not.
3. What is a common treatment approach for subarachnoid hemorrhage (SAH)?
Antibiotics and hydration
, Oxygen therapy and bronchodilators
Surgical intervention or endovascular therapy
Chemotherapy and radiation
4. Patient presents with gross hematemesis. BP 80/40, HR 134, O2 88%. GCS is 6.
History of etoh abuse and warfarin use. Your first intervention should be:
Intubation
Normal Saline
Vitamin K & Octreotide
Blood transfusion
5. A patient presents with a metabolic acidosis and an elevated anion gap. How
would you utilize the delta gap formula in this scenario?
To assess the patient's respiratory function.
To calculate the patient's fluid requirements.
To evaluate the effectiveness of intubation.
To determine if there is a concurrent metabolic alkalosis or if the
acidosis is isolated.
6. What is the primary purpose of Winter's formula in critical care?
To calculate the anion gap
To evaluate cardiac output
To determine oxygen saturation levels
To assess respiratory compensation for metabolic acidosis
,7. Drug of choice for neutropenic fever in the hospital
cephalexin
ertapenem
imipenem
cefepime
8. Describe why endotracheal intubation is preferred for patients with
hematemesis.
Endotracheal intubation protects the airway from aspiration of
blood.
Endotracheal intubation allows for better oxygenation without risk.
Endotracheal intubation is used primarily for patients with respiratory
failure.
Endotracheal intubation is less invasive than other methods.
9. If a pregnant patient with pyelonephritis does not respond to initial antibiotic
therapy, what should be the next step in management?
Continue the same oral antibiotics for a longer duration.
Switch to over-the-counter pain relievers.
Reassess and consider hospitalization for intravenous antibiotics.
Discharge the patient with no further treatment.
10. A patient with liver cirrhosis presents with fever and abdominal pain. After
diagnosis of spontaneous bacterial peritonitis, what would be the most
appropriate initial treatment plan?
Start intravenous fluids without antibiotics.
, Administer cefotaxime as the first-line antibiotic.
Prescribe oral antibiotics for outpatient management.
Perform a paracentesis without antibiotic treatment.
11. Describe the significance of timely tPA administration in the management of
acute coronary syndrome.
Timely administration of tPA can dissolve clots and restore blood
flow, reducing heart damage.
tPA is administered to prevent arrhythmias in ACS.
tPA is used to manage hypertension in ACS patients.
tPA is only effective after a heart attack has occurred.
12. A patient in the ICU is experiencing respiratory distress and shows signs of
tension pneumothorax. What immediate action should the healthcare
provider take regarding ventilation management?
Increase the ventilator settings to improve oxygenation.
Initiate intubation procedures immediately.
Perform manual decompression to relieve the pressure.
Administer bronchodilators to open the airways.
13. What is the definition of intraabdominal hypertension?
Intraabdominal hypertension refers to low blood pressure in the
abdominal cavity.
Intraabdominal hypertension is a condition characterized by fluid
accumulation in the abdomen.
Intraabdominal hypertension is defined as an increase in
intraabdominal pressure that can lead to organ dysfunction.
| High-Yield Study Guide
1. Describe the circumstances under which a healthcare provider might decide
to transition a patient from NPPV to invasive ventilation.
A healthcare provider might switch to invasive ventilation if the patient
requests it.
A healthcare provider might switch to invasive ventilation if the patient
has a mild respiratory infection.
A healthcare provider might switch to invasive ventilation if the patient
is stable and improving on NPPV.
A healthcare provider might switch to invasive ventilation if the
patient shows signs of respiratory failure despite NPPV, such as
worsening hypoxemia or hypercapnia.
2. What is the primary distinction between hypertension urgency and
hypertension emergency?
Hypertension urgency is treated with oral medications, while
hypertension emergency is treated with intravenous medications.
Hypertension urgency does not involve acute end-organ damage,
while hypertension emergency does.
Hypertension urgency is characterized by severe headaches, while
hypertension emergency is characterized by chest pain.
Hypertension urgency requires immediate hospitalization, while
hypertension emergency does not.
3. What is a common treatment approach for subarachnoid hemorrhage (SAH)?
Antibiotics and hydration
, Oxygen therapy and bronchodilators
Surgical intervention or endovascular therapy
Chemotherapy and radiation
4. Patient presents with gross hematemesis. BP 80/40, HR 134, O2 88%. GCS is 6.
History of etoh abuse and warfarin use. Your first intervention should be:
Intubation
Normal Saline
Vitamin K & Octreotide
Blood transfusion
5. A patient presents with a metabolic acidosis and an elevated anion gap. How
would you utilize the delta gap formula in this scenario?
To assess the patient's respiratory function.
To calculate the patient's fluid requirements.
To evaluate the effectiveness of intubation.
To determine if there is a concurrent metabolic alkalosis or if the
acidosis is isolated.
6. What is the primary purpose of Winter's formula in critical care?
To calculate the anion gap
To evaluate cardiac output
To determine oxygen saturation levels
To assess respiratory compensation for metabolic acidosis
,7. Drug of choice for neutropenic fever in the hospital
cephalexin
ertapenem
imipenem
cefepime
8. Describe why endotracheal intubation is preferred for patients with
hematemesis.
Endotracheal intubation protects the airway from aspiration of
blood.
Endotracheal intubation allows for better oxygenation without risk.
Endotracheal intubation is used primarily for patients with respiratory
failure.
Endotracheal intubation is less invasive than other methods.
9. If a pregnant patient with pyelonephritis does not respond to initial antibiotic
therapy, what should be the next step in management?
Continue the same oral antibiotics for a longer duration.
Switch to over-the-counter pain relievers.
Reassess and consider hospitalization for intravenous antibiotics.
Discharge the patient with no further treatment.
10. A patient with liver cirrhosis presents with fever and abdominal pain. After
diagnosis of spontaneous bacterial peritonitis, what would be the most
appropriate initial treatment plan?
Start intravenous fluids without antibiotics.
, Administer cefotaxime as the first-line antibiotic.
Prescribe oral antibiotics for outpatient management.
Perform a paracentesis without antibiotic treatment.
11. Describe the significance of timely tPA administration in the management of
acute coronary syndrome.
Timely administration of tPA can dissolve clots and restore blood
flow, reducing heart damage.
tPA is administered to prevent arrhythmias in ACS.
tPA is used to manage hypertension in ACS patients.
tPA is only effective after a heart attack has occurred.
12. A patient in the ICU is experiencing respiratory distress and shows signs of
tension pneumothorax. What immediate action should the healthcare
provider take regarding ventilation management?
Increase the ventilator settings to improve oxygenation.
Initiate intubation procedures immediately.
Perform manual decompression to relieve the pressure.
Administer bronchodilators to open the airways.
13. What is the definition of intraabdominal hypertension?
Intraabdominal hypertension refers to low blood pressure in the
abdominal cavity.
Intraabdominal hypertension is a condition characterized by fluid
accumulation in the abdomen.
Intraabdominal hypertension is defined as an increase in
intraabdominal pressure that can lead to organ dysfunction.
