NBRC TMC Exam-U
A 2-yr-vintage child is admitted to the emergency department (ED) with slight ventilatory
distress. The toddler is febrile and has an SpO2 of ninety five% on air. Auscultation famous
monophonic wheezing on the proper. A chest radiograph is apparent. The breathing therapist
should endorse
A. 0.31 mg dose of Xopenex with the aid of small extent nebulizer.
B. Bronchoscopy.
C. Arterial blood fuel analysis.
D. Aerosolized Albuterol 0.25 mL with Ipratropium bromide. - ANS-The accurate answer is : B
A 34 weeks-of-gestation new child is being monitored transcutaneously for CO2 and PO2
ranges. The respiratory therapist notices the PO2 studying rises to one hundred forty mm Hg.
Which of the following is maximum in all likelihood?
A. The PO2 electrode has emerge as dislodged.
B. The electrode's temperature is inadequate.
C. The infant's alveoli have all of sudden unfolded.
D. The electrode has overheated. - ANS-The correct solution is : A
A sixty three-yr-antique, seventy three-kg (161-lb), 152-cm (five toes, 10 in) male affected
person in the in depth care unit has been receiving diuretic remedy with furosemide (Lasix) in
reaction to congestive coronary heart failure. Current hemodynamic values are:
CVP 2 mm Hg
PCWP 5 mm Hg
mPAP 10 mm Hg
C.I. 1.Nine L/min/m2
The patient is on a ventilator, VC, A/C mode, PEEP 7 cm H2O, obligatory charge 14/min, VT of
500 mL. Which of the subsequent should the respiratory therapist recommend first?
A. Increasing tidal quantity to 600 mL
B. Administering IV fluids
C. Discontinuing Lasix
D. Adjusting PEEP to five cm H2O. - ANS-The correct answer is : B
A 75-kg (a hundred sixty five-lb), 36-12 months-antique male affected person in the in depth
care unit (ICU) has signs of a pulmonary embolism following radical reconstruction of the proper
leg. The affected person is presently receiving VC A/C ventilation on the following settings:
FIO2 0.50
VT 600 mL
,Rate 14/min
PEEP five cm H2O
The affected person presently has cyanosis from the waist up. An ABG has been ordered. What
similarly testing is useful in investigating the viable presence of a pulmonary embolism?
A. Capnography
B. Pyelography
C. Chest radiography
D. Myelography - ANS-The correct solution is : A
A chest radiograph well-knownshows a coronary heart shadow that occupies 75% of the
trans-thoracic space. Which of the subsequent can accurately be stated approximately the
patient?
A. The affected person has a ordinary coronary heart size.
B. The chest radiograph become improperly taken.
C. Cardiomegaly may be gift.
D. Dextrocardia situs inversus is gift. - ANS-The correct solution is : C
A gulf coast storm, rated as a hurricane, is flooding areas across the clinic. Flooding is
anticipated with water degrees rising as plenty as 3 ft in the in depth care unit (ICU) rooms. An
evacuation plan is being determined but isn't yet stable. Which of the following must the
respiration therapist do to make sure patient air flow in the loss of energy?
A. Ensure the characteristic of wall 'crimson plugs'
B. Instruct all patient care personnel approximately offering manual air flow
C. Achieve fluidic ventilators for patients requiring ventilatory aid
D. Secure get entry to to extra ventilators - ANS-The accurate answer is : B
A domestic-care affected person with COPD who is receiving oxygen through concentrator calls
in to the gadget employer and complains that the concentrator does now not look like working
properly. Which of the following can the respiratory therapist ask the patient to do on his very
own to help alleviate the problem?
1. Carry out a short flow calibration
2. Take a look at the circuit breaker position
3. Make sure the device is plugged in
4. Take a look at the filter out for obstruction
A. 1, 2, and 3 simplest
B. 2 and three best
C. Three and 4 best
D. 2, three, and four only - ANS-The accurate answer is : D
A homeless affected person is determined snoozing in a stairwell of an deserted constructing.
He is brought to the emergency branch (ED) with a cough and proof of hemoptysis and a fever.
The respiration therapist must recommend (a)
A. Sweat chloride take a look at.
, B. Willpower of C(a-v)O2.
C. P/F ratio dedication.
D. Mantoux trying out. - ANS-The accurate solution is : D
A new child of 37 weeks-of-gestation is displaying accessory muscle use and expiratory
grunting 1 hour after transport. Which of the subsequent might be most useful to the patient?
A. Sedation
B. IV corticosteroids
C. CPAP
D. Surfactant - ANS-The correct answer is : C
A affected person complains of sharp pains inside the left chest following a skiing twist of fate
regarding a collision with a tree. The affected person is tachypneic and has a massive bruise
over the left chest. What extra statistics ought to be accrued?
1. ABG
2. AP chest radiograph
3. Tracheal role with the aid of palpation
4. Ache degree (scale of 1 to 10)
A. 1, 2, and four handiest
B. 1 and 3 best
C. 2 and 4 handiest
D. 1, 2, 3, and four - ANS-The accurate solution is : D
A affected person diagnosed with obstructive sleep apnea has returned to the polysomnography
lab for a titration have a look at with a full-face masks. During the night, in spite of elevating the
CPAP pressure to 15 cm H2O, the affected person maintains to illustrate hypoventilation and
the incapacity to gain degree IV sleep. Which of the following could be the right subsequent
step?
A. Boost CPAP to twenty cm H2O and reconsider
B. Record a failed titration, confer with surgical procedure for gentle tissue resection
C. Switch to bi-stage therapy
D. Transfer to a nasal masks - ANS-The correct solution is : C
A patient does not acquire a enough bronchodilation response whilst taking unit dose Albuterol
every 4 hours. What may be achieved to decorate bronchodilation?
A. Add 1.Zero cc of aqueous epinephrine to each other dose
B. Double the dose of Albuterol each 4 hours
C. Upload ipratropium bromide (Atrovent) to each other dose
D. Add ipratropium bromide (Atrovent) to every Albuterol remedy - ANS-The accurate solution
is : C
A patient has an ECG waveform with common runs of idiopathic premature ventricular
contractions (PVCs) at the same time as at relaxation within the extensive care unit and even as
A 2-yr-vintage child is admitted to the emergency department (ED) with slight ventilatory
distress. The toddler is febrile and has an SpO2 of ninety five% on air. Auscultation famous
monophonic wheezing on the proper. A chest radiograph is apparent. The breathing therapist
should endorse
A. 0.31 mg dose of Xopenex with the aid of small extent nebulizer.
B. Bronchoscopy.
C. Arterial blood fuel analysis.
D. Aerosolized Albuterol 0.25 mL with Ipratropium bromide. - ANS-The accurate answer is : B
A 34 weeks-of-gestation new child is being monitored transcutaneously for CO2 and PO2
ranges. The respiratory therapist notices the PO2 studying rises to one hundred forty mm Hg.
Which of the following is maximum in all likelihood?
A. The PO2 electrode has emerge as dislodged.
B. The electrode's temperature is inadequate.
C. The infant's alveoli have all of sudden unfolded.
D. The electrode has overheated. - ANS-The correct solution is : A
A sixty three-yr-antique, seventy three-kg (161-lb), 152-cm (five toes, 10 in) male affected
person in the in depth care unit has been receiving diuretic remedy with furosemide (Lasix) in
reaction to congestive coronary heart failure. Current hemodynamic values are:
CVP 2 mm Hg
PCWP 5 mm Hg
mPAP 10 mm Hg
C.I. 1.Nine L/min/m2
The patient is on a ventilator, VC, A/C mode, PEEP 7 cm H2O, obligatory charge 14/min, VT of
500 mL. Which of the subsequent should the respiratory therapist recommend first?
A. Increasing tidal quantity to 600 mL
B. Administering IV fluids
C. Discontinuing Lasix
D. Adjusting PEEP to five cm H2O. - ANS-The correct answer is : B
A 75-kg (a hundred sixty five-lb), 36-12 months-antique male affected person in the in depth
care unit (ICU) has signs of a pulmonary embolism following radical reconstruction of the proper
leg. The affected person is presently receiving VC A/C ventilation on the following settings:
FIO2 0.50
VT 600 mL
,Rate 14/min
PEEP five cm H2O
The affected person presently has cyanosis from the waist up. An ABG has been ordered. What
similarly testing is useful in investigating the viable presence of a pulmonary embolism?
A. Capnography
B. Pyelography
C. Chest radiography
D. Myelography - ANS-The correct solution is : A
A chest radiograph well-knownshows a coronary heart shadow that occupies 75% of the
trans-thoracic space. Which of the subsequent can accurately be stated approximately the
patient?
A. The affected person has a ordinary coronary heart size.
B. The chest radiograph become improperly taken.
C. Cardiomegaly may be gift.
D. Dextrocardia situs inversus is gift. - ANS-The correct solution is : C
A gulf coast storm, rated as a hurricane, is flooding areas across the clinic. Flooding is
anticipated with water degrees rising as plenty as 3 ft in the in depth care unit (ICU) rooms. An
evacuation plan is being determined but isn't yet stable. Which of the following must the
respiration therapist do to make sure patient air flow in the loss of energy?
A. Ensure the characteristic of wall 'crimson plugs'
B. Instruct all patient care personnel approximately offering manual air flow
C. Achieve fluidic ventilators for patients requiring ventilatory aid
D. Secure get entry to to extra ventilators - ANS-The accurate answer is : B
A domestic-care affected person with COPD who is receiving oxygen through concentrator calls
in to the gadget employer and complains that the concentrator does now not look like working
properly. Which of the following can the respiratory therapist ask the patient to do on his very
own to help alleviate the problem?
1. Carry out a short flow calibration
2. Take a look at the circuit breaker position
3. Make sure the device is plugged in
4. Take a look at the filter out for obstruction
A. 1, 2, and 3 simplest
B. 2 and three best
C. Three and 4 best
D. 2, three, and four only - ANS-The accurate answer is : D
A homeless affected person is determined snoozing in a stairwell of an deserted constructing.
He is brought to the emergency branch (ED) with a cough and proof of hemoptysis and a fever.
The respiration therapist must recommend (a)
A. Sweat chloride take a look at.
, B. Willpower of C(a-v)O2.
C. P/F ratio dedication.
D. Mantoux trying out. - ANS-The accurate solution is : D
A new child of 37 weeks-of-gestation is displaying accessory muscle use and expiratory
grunting 1 hour after transport. Which of the subsequent might be most useful to the patient?
A. Sedation
B. IV corticosteroids
C. CPAP
D. Surfactant - ANS-The correct answer is : C
A affected person complains of sharp pains inside the left chest following a skiing twist of fate
regarding a collision with a tree. The affected person is tachypneic and has a massive bruise
over the left chest. What extra statistics ought to be accrued?
1. ABG
2. AP chest radiograph
3. Tracheal role with the aid of palpation
4. Ache degree (scale of 1 to 10)
A. 1, 2, and four handiest
B. 1 and 3 best
C. 2 and 4 handiest
D. 1, 2, 3, and four - ANS-The accurate solution is : D
A affected person diagnosed with obstructive sleep apnea has returned to the polysomnography
lab for a titration have a look at with a full-face masks. During the night, in spite of elevating the
CPAP pressure to 15 cm H2O, the affected person maintains to illustrate hypoventilation and
the incapacity to gain degree IV sleep. Which of the following could be the right subsequent
step?
A. Boost CPAP to twenty cm H2O and reconsider
B. Record a failed titration, confer with surgical procedure for gentle tissue resection
C. Switch to bi-stage therapy
D. Transfer to a nasal masks - ANS-The correct solution is : C
A patient does not acquire a enough bronchodilation response whilst taking unit dose Albuterol
every 4 hours. What may be achieved to decorate bronchodilation?
A. Add 1.Zero cc of aqueous epinephrine to each other dose
B. Double the dose of Albuterol each 4 hours
C. Upload ipratropium bromide (Atrovent) to each other dose
D. Add ipratropium bromide (Atrovent) to every Albuterol remedy - ANS-The accurate solution
is : C
A patient has an ECG waveform with common runs of idiopathic premature ventricular
contractions (PVCs) at the same time as at relaxation within the extensive care unit and even as
