TNCC final exam test 2024 open book Questions and 100% Correct Answers, Exams of Medicine

Download TNCC final exam test 2024 open book Questions and 100% Correct Answers and more Exams Medicine in PDF only on Docsity! 1 / 16 TNCC final exam test 2024 open book Questions and 100% Correct Answers 1.You are treating a 27-year old male in respiratory distress who was involved in a house fire. Calculating TBSA burned is deferred d/t the need for emergent intubation. At what rate should you begin fluid resuscitation? A) 1000 mL/hr B) 500 mL/hr C) 250 mL/hr D) 125 mL/hr: B) 500 mL/hr 2.A patient has been in the ED for several hours waiting to be admitted. He sustained multiple rib fractures and a femur fracture after a fall. He has been awake, alert, and c/o leg pain. His wife reported suddenly becoming anxious and confused. Upon reassessment, the patient is restless, with respiratory distress and petechiae to his neck. the patient is exhibiting signs of symptoms commonly associated with which of the following conditions? A) acute lung injury B) fat embolism C) PTX D) pulmonary contusion: B) fat embolism 3.Which pulse pressure description is an indication of early hypovolemic shock? A) widened B) narrowed 2 / 16 C) bounding D) weak: B) narrowed 4.Which of the following considerations is most important when caring for a geriatric trauma patient? A) head to to exam B) medical history C) incontinence D) falls: B) medical history 5.Which of the following assessment findings differentiates a tension pneu- mothorax from a simple pneumothorax? A) increased work of breathing B) unilaterally diminished breath sounds C) pleuritic chest pain D) hypotension that worsens with inspiration: D) hypotension that worsens with inspiration. Assessment findings associated with tension pneumothorax include anxiety, severe restlessness, severe respiratory distress, and absent breath sounds on the injured side. Hypotension due to compression of the heart and great vessels is consistent with obstructive shock. Hypotension worsens with inspiration due to increased intrathoracic pressure. Late signs include distended neck veins, tracheal deviation, and cyanosis. 6.The nurse is caring for a 120 kg male is brought in after a warehouse fire and is calculating the patient's fluid resuscitation needs. He has painful red blistering to the entire surface of both upper extremities and superficial burns to the anterior chest. Using the modified Lund and Browder chart to calculate the total BSA burned, how much IV fluids would be administered in the first 8 hours? 5 / 16 Surgeons screening guidelines, which assessment finding would prompt the nurse to prepare the patient for radiologic spine clearance? A) Alert with no neurologic deficits B) Multiple abrasions to the extremities C) Multiple requests of water D) Smell of alcohol on breath: D) Smell of alcohol on breath 13.Which of the following occurs during the third impact of a motor vehicle crash? A) The driver of the vehicle collides with the steering wheel B) the vehicle collides with a tree C) the aorta is torn at its attachment with the ligamentum arteriosum D) the airbag deploys and strikes the front seat passenger: C) the aorta is torn at its attachment with the ligamentum arteriosum 14.A passenger is brought to the emergency department of a rural hospital following a high-speed MVC. When significant abdominal and pelvic injuries are noted in the primary survey, which of the following is the priority interven- tions? A) initiate transfer to a trauma center B) provide report to the operating room nurse C) Obtained imaging studies D) Place a gastric tube: A) initiate transfer to a trauma center 15.Which of the following injuries is LEAST likely to be promptly identified? A) spleen B) lung C) bowel D) brain: C) bowel 6 / 16 16.Patients with a crush injury should be monitored for which of the following conditions? A) Hypernatremia B) Hypercalcemia C) Dysrhythmias D) polyuria: C) Dysrhythmias 17.What finding raises suspicion of complete spinal cord injury? A) Weakness in the lower extremities B) Priapism C) voluntary anal sphincter tone D) intact reflexes distal to the injury: B) Priapism 18.A patient with a complete spinal cord injury in neurogenic shock will demonstrate hypotension and which other clinical signs? A) Bradycardia and ipsilateral absences of motor function B) Tachycardia and respiratory depression C) Tachycardia and absent motor function below the level of injury D) Bradycardia and absent motor function below the level of the injury: D) Bradycardia and absent motor function below the level of the injury 19.A 5-year old child presents to the ED with bruises to the upper arms and buttocks in various stages of healing and multiple small, clean, round burns to the back. There are no abnormalities found based on the pediatric assessment triangle or primary survey. Which of the following is the priority nursing intervention? 7 / 16 A) report your suspicion of the maltreatment in accordance with local regula- tions B) apply ice to the bruises and consult wound care C) engage in therapeutic communication to determine the MOI D) provide the family with injury prevention recourses: A) report your suspicion of the maltreatment in accordance with local regulations 20.A 36-year old female has a deformity of the left wrist after a fall. She is reluctant to move her hand due to pain. Which of the following is the most appropriate intervention? A) apply a sling and elevate the extremity to the level of the heart. B) apply a splint and elevate above the level of the heart C) Apply a sling and elevate the extremity above the level of the heart D) apply a splint and elevate the extremity to the level of the heart.: B) apply a splint and ELEVATE ABOVE THE LEVEL OF THE HEART 21.A patient with lower extremity fracture complains of severe pain and tightness in his calf, minimally relieved by pain medications. Which of the following is the priority nursing intervention? A) elevating the extremity above the level of the heart B) repositioning and apply ice C) Elevating the extremity to the level of the heart D) Preparing the patient for ultrasound: C) Elevating the extremity to the level of the heart 22.Which of the following is a late sign of increased intracranial pressure? A) Restlessness or drowsiness B) Nausea and vomiting C) Decreased respiratory effort D) Amnesia and anxiety: C) Decreased respiratory effort 10 / 16 D) it does not increases the risk of life threatening hemorrhage from unstable injuries: C) it can worsen cord damage from an unstable spinal injury 30.EMS arrives with the intoxicated driver of a car involved in a MVC. EMS reports significant damage to the drivers side of the car. The patient is asking to have the cervical color removed. when is it appropriate to remove the cervical collar? A) after a physical examination if the patient has no radiologic abnormalities on a computed tomography scan *** B) after physician evaluation if the patient has not neurologic abnormalities on exam C) after palpation of the spine if the patient has no point tenderness the the vertebral column D) after physical examination if the patient has not neck pain with movement- : A) after a physical examination if the patient has no radiologic abnormalities on a computed tomography scan 11 / 16 31.If a patient has received multiple transfusions of banked blood preserved with citrate, which electrolyte is most likely to drop and require supplementa- tion? A) potassium B) magnesium C) sodium D) calcium: D) calcium 32.Tearing of the bridging veins is most frequently associated with which brain injury? A) epidural hematoma B) subdural hematoma *** C) diffuse axonal injury D) intracerebral hematoma: B) subdural hematoma 33.A trauma patient is en route to a rural ED. Radiology notifies the charge nurse that the CT scanner will be out of service for several of hours. The team gathers to plan accordingly. Which of the following terms best describes this trauma teams communication? A) Brief B) loop C) debrief D) huddle: D) huddle 34.An intubated trauma patient is being transferred to a tertiary care center. After moving the patient to the stretcher for transport, a drop in pulse oximetry to 85% is noted. Which of the following is the priority interventions? 12 / 16 A) call for a portable CXR stat B) chest to make sure the ventilator is plugged in C) suction the ET tube D) confirm ET tube placement: D) confirm ET tube placement 35.What factor contributes most the kinetic energy of a body in motion? A) acceleration B) mass C) velocity D) inertia: C) velocity 36.During the primary survey of an unconscious patient with multi-system trauma, the nurse notes snoring respirations. Which priority nursing interven- tions should be performed next? A) open the airway with the head-tilt/chin lift maneuver B) auscultate bilateral breath sounds to assess ventilatory status C) assist respirations using a BVM D) insert an oropharyngeal airway if there is no gag reflex: D) insert an oropha- ryngeal airway if there is no gag reflex 37.Following a review of recent drills and a real disaster event, a hospital has identified deficiencies and is taking steps to minimize the impact of future disaster. Which phase of the disaster life cycle does this describe? A) mitigation B) preparedness C) response 15 / 16 D) ice and elevation of the scrotum: C) straight cath for urine sample 44.Which of the following is possible complication of positive-pressure ven- tilation? A) worsening pneumothorax B) worsening flail chest C) reabsorption of pleural air D) negative intrapleural pressure: A) worsening pneumothorax 45.Which of the following is NOT considered goal-directed therapy of cardio- genic shock? A) controlled fluid boluses B) antidysrhythmic administration C) pericardiocentesis D) cardiac cath: C) pericardiocentesis 46.What bedside monitoring parameters are used to assess for adequacy of oxygenation and effectiveness of ventilation? A) pulse oximetry and capnogaphy ** B) respiratory rate and capnography C) pulse oximetry and respiratory rate D) capnography and capnometry: A) pulse oximetry and capnogaphy 47.Which of the following values indicates the need for alcohol withdrawal interventions? A) CIWA-Ar of 36 *** B) GCS 13 C) ETCo2 of 48 mm Hg D) heart rate of 45 beats/min: A) CIWA-Ar of 36 16 / 16 48.An unresponsive trauma patient has an oropharyngeal airway in place, shallow and labored respiratory, and dusky skin. the trauma team has admin- istered medications for drug assisted intubation and attempted intubation but was unsuccessful. What is the most appropriate immediate next step? A) Ventilate with a BVM B) Prepare for cricothyroidotomy C) administer reversal medications D) contact anesthesia for assistance: A) Ventilate with a BVM 49.The trauma nurse knows that placing a bariatric patients in a "ramped position" provides better visualization during the insertion of which device? A) Intraosseous line B) orogastric tube C) ET tube *** D) urinary catheter: C) ET tube 50.You are caring for a patient who was involved in a MVA and is 32 weeks pregnant. Findings of your secondary survey include abd pain on palpation, fundal high at the costal margin, and some dark bloody show. Varying, accel- erations and decelerations are noted on the cardiotocography. These findings are most consistent with which of the following? A) placental abruption B) preterm labor C) uterine rupture D) fetal demise: A) placental abruption