CCTC NATCO EXAM 200 ACTUAL QUESTIONS AND
CORRECT ANSWERS WITH RATIONALE LATEST
UPDATE ALREADY GRADED A+
This comprehensive examination bank features 200 unique, single-best-
answer multiple-choice questions designed for the Certified Clinical
Transplant Coordinator certification. Each question presents a realistic
clinical scenario involving organ donation, transplantation immunology,
immunosuppressive pharmacology, donor and recipient evaluation, allocation
policies, post-transplant complications, and ethical considerations. Every
question includes a correct answer and a detailed, evidence-based rationale
that explains the underlying pathophysiology and clinical reasoning. No
questions are repeated, and all text is plain for easy study. This bank
strengthens clinical judgment, pharmacotherapeutic knowledge, and
coordination skills essential for transplant nursing certification and clinical
practice.
Question 1
A patient with end-stage renal disease is being evaluated for a kidney transplant.
Which immunologic test is most critical to determine donor-recipient compatibility
before transplantation?
A) Complete blood count
B) Serum creatinine level
C) Human leukocyte antigen typing
D) Blood urea nitrogen level
Answer: C
Rationale: Human leukocyte antigen typing is essential to match donor and
recipient HLA antigens, reducing the risk of rejection. Blood counts and renal
function tests assess overall health but do not determine compatibility.
Question 2
A transplant recipient is started on tacrolimus for immunosuppression. Which
laboratory value should be monitored most closely to prevent toxicity?
,A) Serum potassium
B) Serum creatinine
C) Serum sodium
D) Serum calcium
Answer: B
Rationale: Tacrolimus is nephrotoxic, and serum creatinine and trough levels must
be monitored closely to prevent acute kidney injury. Potassium and calcium are
less directly affected.
Question 3
A patient is declared brain dead following a traumatic brain injury. Which finding
is most consistent with the diagnosis of brain death?
A) Spontaneous respirations
B) Pupillary light response
C) Absent brainstem reflexes
D) Withdrawal response to pain
Answer: C
Rationale: Brain death is diagnosed by the absence of brainstem reflexes, including
pupillary response, corneal reflex, and oculocephalic reflex. Spontaneous
respirations and any motor response indicate ongoing brain function.
Question 4
A kidney transplant recipient develops oliguria on postoperative day 2. The nurse
notes that the serum creatinine has risen from 1.5 to 3.0 mg/dL. Which
complication is most likely?
A) Acute rejection
B) Acute tubular necrosis
C) Urinary obstruction
D) Cyclosporine toxicity
Answer: B
Rationale: Acute tubular necrosis is a common cause of delayed graft function in
the early post-transplant period, often due to ischemia-reperfusion injury. Acute
rejection typically occurs later. Obstruction is less common.
Question 5
A patient is awaiting a liver transplant and has a Model for End-Stage Liver
Disease score of 35. What does this score indicate?
A) Low urgency for transplant
B) High urgency for transplant
C) The patient is not a candidate for transplant
,D) The patient has mild liver disease
Answer: B
Rationale: The MELD score ranges from 6 to 40, with higher scores indicating
greater disease severity and urgency for transplant. A score of 35 indicates high
urgency and a high risk of mortality without transplantation.
Question 6
A transplant coordinator is discussing living kidney donation with a potential
donor. Which finding would contraindicate living donation?
A) Body mass index of 28
B) Blood pressure of 130/80 mm Hg
C) Positive crossmatch with the recipient
D) Age of 55 years
Answer: C
Rationale: A positive crossmatch indicates that the donor has preformed antibodies
against the recipient, which would cause hyperacute rejection. BMI, controlled
hypertension, and age are not absolute contraindications.
Question 7
A heart transplant recipient is started on mycophenolate mofetil. The nurse teaches
the patient to monitor for which common side effect?
A) Hypertension
B) Hyperglycemia
C) Diarrhea and gastrointestinal upset
D) Hair loss
Answer: C
Rationale: Mycophenolate mofetil commonly causes gastrointestinal side effects
including diarrhea, nausea, and vomiting. Hypertension and hyperglycemia are
more associated with calcineurin inhibitors and corticosteroids.
Question 8
A patient with a positive donor-specific antibody is scheduled for a kidney
transplant. Which therapy is most likely to be used to reduce the antibody burden
before transplantation?
A) Plasmapheresis
B) Hemodialysis
C) Intravenous antibiotics
D) Diuretic therapy
Answer: A
, Rationale: Plasmapheresis removes circulating donor-specific antibodies and is
used in desensitization protocols to reduce the risk of antibody-mediated rejection.
Dialysis does not remove antibodies.
Question 9
A lung transplant recipient develops fever, cough, and infiltrates on chest x-ray 6
months after transplant. Which infection is most common in this time frame?
A) Cytomegalovirus
B) Aspergillus
C) Pneumocystis jirovecii
D) Bacterial pneumonia
Answer: A
Rationale: Cytomegalovirus infection is most common between 1 and 6 months
post-transplant due to immunosuppression. Aspergillus and Pneumocystis can
occur but CMV is the most frequent viral infection.
Question 10
A patient is being evaluated for a pancreas transplant. Which underlying condition
is the most common indication for this procedure?
A) Type 1 diabetes with severe hypoglycemia
B) Type 2 diabetes with obesity
C) Pancreatic cancer
D) Chronic pancreatitis
Answer: A
Rationale: Pancreas transplantation is most commonly performed for patients with
type 1 diabetes who have severe hypoglycemic episodes or labile diabetes. Type 2
diabetes is rarely an indication.
Question 11
A transplant recipient is prescribed prednisone as part of the immunosuppressive
regimen. Which long-term complication should the nurse monitor for?
A) Osteoporosis
B) Anemia
C) Thrombocytopenia
D) Hypoglycemia
Answer: A
Rationale: Long-term corticosteroid use causes osteoporosis, hyperglycemia,
weight gain, and immunosuppression. Anemia and thrombocytopenia are not
typical. Hypoglycemia is not a side effect.
CORRECT ANSWERS WITH RATIONALE LATEST
UPDATE ALREADY GRADED A+
This comprehensive examination bank features 200 unique, single-best-
answer multiple-choice questions designed for the Certified Clinical
Transplant Coordinator certification. Each question presents a realistic
clinical scenario involving organ donation, transplantation immunology,
immunosuppressive pharmacology, donor and recipient evaluation, allocation
policies, post-transplant complications, and ethical considerations. Every
question includes a correct answer and a detailed, evidence-based rationale
that explains the underlying pathophysiology and clinical reasoning. No
questions are repeated, and all text is plain for easy study. This bank
strengthens clinical judgment, pharmacotherapeutic knowledge, and
coordination skills essential for transplant nursing certification and clinical
practice.
Question 1
A patient with end-stage renal disease is being evaluated for a kidney transplant.
Which immunologic test is most critical to determine donor-recipient compatibility
before transplantation?
A) Complete blood count
B) Serum creatinine level
C) Human leukocyte antigen typing
D) Blood urea nitrogen level
Answer: C
Rationale: Human leukocyte antigen typing is essential to match donor and
recipient HLA antigens, reducing the risk of rejection. Blood counts and renal
function tests assess overall health but do not determine compatibility.
Question 2
A transplant recipient is started on tacrolimus for immunosuppression. Which
laboratory value should be monitored most closely to prevent toxicity?
,A) Serum potassium
B) Serum creatinine
C) Serum sodium
D) Serum calcium
Answer: B
Rationale: Tacrolimus is nephrotoxic, and serum creatinine and trough levels must
be monitored closely to prevent acute kidney injury. Potassium and calcium are
less directly affected.
Question 3
A patient is declared brain dead following a traumatic brain injury. Which finding
is most consistent with the diagnosis of brain death?
A) Spontaneous respirations
B) Pupillary light response
C) Absent brainstem reflexes
D) Withdrawal response to pain
Answer: C
Rationale: Brain death is diagnosed by the absence of brainstem reflexes, including
pupillary response, corneal reflex, and oculocephalic reflex. Spontaneous
respirations and any motor response indicate ongoing brain function.
Question 4
A kidney transplant recipient develops oliguria on postoperative day 2. The nurse
notes that the serum creatinine has risen from 1.5 to 3.0 mg/dL. Which
complication is most likely?
A) Acute rejection
B) Acute tubular necrosis
C) Urinary obstruction
D) Cyclosporine toxicity
Answer: B
Rationale: Acute tubular necrosis is a common cause of delayed graft function in
the early post-transplant period, often due to ischemia-reperfusion injury. Acute
rejection typically occurs later. Obstruction is less common.
Question 5
A patient is awaiting a liver transplant and has a Model for End-Stage Liver
Disease score of 35. What does this score indicate?
A) Low urgency for transplant
B) High urgency for transplant
C) The patient is not a candidate for transplant
,D) The patient has mild liver disease
Answer: B
Rationale: The MELD score ranges from 6 to 40, with higher scores indicating
greater disease severity and urgency for transplant. A score of 35 indicates high
urgency and a high risk of mortality without transplantation.
Question 6
A transplant coordinator is discussing living kidney donation with a potential
donor. Which finding would contraindicate living donation?
A) Body mass index of 28
B) Blood pressure of 130/80 mm Hg
C) Positive crossmatch with the recipient
D) Age of 55 years
Answer: C
Rationale: A positive crossmatch indicates that the donor has preformed antibodies
against the recipient, which would cause hyperacute rejection. BMI, controlled
hypertension, and age are not absolute contraindications.
Question 7
A heart transplant recipient is started on mycophenolate mofetil. The nurse teaches
the patient to monitor for which common side effect?
A) Hypertension
B) Hyperglycemia
C) Diarrhea and gastrointestinal upset
D) Hair loss
Answer: C
Rationale: Mycophenolate mofetil commonly causes gastrointestinal side effects
including diarrhea, nausea, and vomiting. Hypertension and hyperglycemia are
more associated with calcineurin inhibitors and corticosteroids.
Question 8
A patient with a positive donor-specific antibody is scheduled for a kidney
transplant. Which therapy is most likely to be used to reduce the antibody burden
before transplantation?
A) Plasmapheresis
B) Hemodialysis
C) Intravenous antibiotics
D) Diuretic therapy
Answer: A
, Rationale: Plasmapheresis removes circulating donor-specific antibodies and is
used in desensitization protocols to reduce the risk of antibody-mediated rejection.
Dialysis does not remove antibodies.
Question 9
A lung transplant recipient develops fever, cough, and infiltrates on chest x-ray 6
months after transplant. Which infection is most common in this time frame?
A) Cytomegalovirus
B) Aspergillus
C) Pneumocystis jirovecii
D) Bacterial pneumonia
Answer: A
Rationale: Cytomegalovirus infection is most common between 1 and 6 months
post-transplant due to immunosuppression. Aspergillus and Pneumocystis can
occur but CMV is the most frequent viral infection.
Question 10
A patient is being evaluated for a pancreas transplant. Which underlying condition
is the most common indication for this procedure?
A) Type 1 diabetes with severe hypoglycemia
B) Type 2 diabetes with obesity
C) Pancreatic cancer
D) Chronic pancreatitis
Answer: A
Rationale: Pancreas transplantation is most commonly performed for patients with
type 1 diabetes who have severe hypoglycemic episodes or labile diabetes. Type 2
diabetes is rarely an indication.
Question 11
A transplant recipient is prescribed prednisone as part of the immunosuppressive
regimen. Which long-term complication should the nurse monitor for?
A) Osteoporosis
B) Anemia
C) Thrombocytopenia
D) Hypoglycemia
Answer: A
Rationale: Long-term corticosteroid use causes osteoporosis, hyperglycemia,
weight gain, and immunosuppression. Anemia and thrombocytopenia are not
typical. Hypoglycemia is not a side effect.
