MDC 3 Exam Questions with 100% Verified
Correct Answers
Where is the apical pulse located?
5th intercostal space at the midclavicular line.
What should you suggest to a patient with leukemia who is struggling to eat?
Small, frequent meals.
What are you concerned about in a patient with cancer who has DIC and altered mental
status?
Organ ischemia; assess the patient and notify the provider.
What are the risks for a patient with polycythemia vera?
They are at risk for clotting and should avoid tight or restrictive clothing.
What is the difference between cardioversion and defibrillation?
Cardioversion is synchronized with the QRS complex and uses lower energy; defibrillation is
not synchronized and uses higher energy.
What lab value indicates a patient with end-stage renal disease needs dialysis sooner?
High potassium.
What rhythm is characterized by a heart rate above 150 bpm and barely visible P
waves?
Supraventricular tachycardia.
What rhythm appears chaotic with no organized QRS complexes?
Ventricular fibrillation.
, What should you do for a patient with atrial fibrillation with RVR?
Give a calcium channel blocker if heart rate is greater than 100.
What are examples of modifiable risk factors suggested by the American Heart
Association?
Exercise, healthy diet, eating whole grains, eating fruits and vegetables, and taking
medications as prescribed.
Why do we tell young males to do testicular self-exams?
For early detection of testicular cancer.
What do petechiae and ecchymosis indicate in a patient with leukemia?
Signs of bleeding and may indicate low platelets below 150,000.
Which patient should be prioritized in the emergency department?
A patient with a facial fracture due to airway swelling risk.
What are risk factors for coronary artery disease?
Low HDL and high LDL.
What lab value should be monitored in a patient with DVT on heparin?
Platelets, because low platelets can indicate heparin-induced thrombocytopenia.
Can a woman on hormone replacement therapy smoke?
No.
What teaching should be given for nasal spray use?
Sit upright and do not use it for more than 2 days to avoid rebound congestion.
Correct Answers
Where is the apical pulse located?
5th intercostal space at the midclavicular line.
What should you suggest to a patient with leukemia who is struggling to eat?
Small, frequent meals.
What are you concerned about in a patient with cancer who has DIC and altered mental
status?
Organ ischemia; assess the patient and notify the provider.
What are the risks for a patient with polycythemia vera?
They are at risk for clotting and should avoid tight or restrictive clothing.
What is the difference between cardioversion and defibrillation?
Cardioversion is synchronized with the QRS complex and uses lower energy; defibrillation is
not synchronized and uses higher energy.
What lab value indicates a patient with end-stage renal disease needs dialysis sooner?
High potassium.
What rhythm is characterized by a heart rate above 150 bpm and barely visible P
waves?
Supraventricular tachycardia.
What rhythm appears chaotic with no organized QRS complexes?
Ventricular fibrillation.
, What should you do for a patient with atrial fibrillation with RVR?
Give a calcium channel blocker if heart rate is greater than 100.
What are examples of modifiable risk factors suggested by the American Heart
Association?
Exercise, healthy diet, eating whole grains, eating fruits and vegetables, and taking
medications as prescribed.
Why do we tell young males to do testicular self-exams?
For early detection of testicular cancer.
What do petechiae and ecchymosis indicate in a patient with leukemia?
Signs of bleeding and may indicate low platelets below 150,000.
Which patient should be prioritized in the emergency department?
A patient with a facial fracture due to airway swelling risk.
What are risk factors for coronary artery disease?
Low HDL and high LDL.
What lab value should be monitored in a patient with DVT on heparin?
Platelets, because low platelets can indicate heparin-induced thrombocytopenia.
Can a woman on hormone replacement therapy smoke?
No.
What teaching should be given for nasal spray use?
Sit upright and do not use it for more than 2 days to avoid rebound congestion.
