Docsity
Log inSign up
Docsity
Prepare for your exams
Prepare for your exams

Study with the several resources on Docsity

Earn points to download
Earn points to download

Earn points by helping other students or get them with a premium plan

Guidelines and tips
Guidelines and tips
Sell on Docsity
Sell on Docsity
Log inSign up

Prepare for your exams

Study with the several resources on Docsity

Find documents

Prepare for your exams with the study notes shared by other students like you on Docsity

Search Store documents

The best documents sold by students who completed their studies

Search through all study resources
Docsity AINEW

Summarize your documents, ask them questions, convert them into quizzes and concept maps

Explore questions

Clear up your doubts by reading the answers to questions asked by your fellow students

Earn points to download

Earn points by helping other students or get them with a premium plan

Share documents
download point icon20 Points

For each uploaded document

Answer questions
download point icon5 Points

For each given answer (max 1 per day)

All the ways to get free points
Get points immediately

Choose a premium plan with all the points you need

Study Opportunities

Choose your next study program

Get in touch with the best universities in the world. Search through thousands of universities and official partners

Community

Ask the community

Ask the community for help and clear up your study doubts

University Rankings

Discover the best universities in your country according to Docsity users

Free resources

Our save-the-student-ebooks!

Download our free guides on studying techniques, anxiety management strategies, and thesis advice from Docsity tutors

From our blog

Exams and Study
Go to the blog

ATLS Pretests: Multiple Choice Questions and Answers, Exams of Nursing

Hardin-Simmons University (HSU)Nursing

ATLS: Pretests| atls 39questions and 100%correct answers.ATLS: Pretests| atls 39questions and 100%correct answers.ATLS: Pretests| atls 39questions and 100%correct answers.ATLS: Pretests| atls 39questions and 100%correct answers.

Typology: Exams

2022/2023

Available from 08/26/2023

solutions01
solutions01 šŸ‡ŗšŸ‡ø

3.6

(10)

1.4K documents

1 / 14

Toggle sidebar

This page cannot be seen from the preview

Don't miss anything!

bg1
1
ATLS: Pretests
1. Thoracic trauma. Chest tube insertion.
A 22 year old man is hypotensive and tachycardic after a shotgun wound to the left shoulder.
His blood after initial IV fluid resuscitation, a closed tube thoracostomy is performed for
decreased left breath sounds
a) reexamine the chest
b) perform an aortogram
c) obtain a CT scan of the chest
d) obtain arterial blood gas analyses
e) perform tranesohageal echocardiography
answer: a.
info: chest tube insertion, p. 108.
2. Musculoskeletal trauma. Extremity trauma.
A construction worker falls two stories from a building and sustains bilateral calcaneal
fractures. In the emergency department, he is alert, vital signs are normal, and he is
complaining of severe pain in both heels and his lower back. Lower extremity pulses are
strong and there is no other deformity. The suspected diagnosis is most likely to be confirmed
by
a) angiography
b) compartment pressures
c) retrograde urethrogram
d) Doppler-ultrasound studies
e) complete spine x-ray series
answer: e.
3. Trauma in women.
During the third trimester of pregnancy, all of the following changes occur normally
EXCEPT a
a) decrease in PaCO2
b) decrease in leukocyte count
c) reduced gastric emptying rate
d) diminished residual lung volume
e) diminished elvic ligament tension
answer: b.
info: p. 261.
pf3
pf4
pf5
pf8
pf9
pfa
pfd
pfe

Partial preview of the text

Download ATLS Pretests: Multiple Choice Questions and Answers and more Exams Nursing in PDF only on Docsity!

ATLS: Pretests

  1. Thoracic trauma. Chest tube insertion. A 22 year old man is hypotensive and tachycardic after a shotgun wound to the left shoulder. His blood after initial IV fluid resuscitation, a closed tube thoracostomy is performed for decreased left breath sounds a) reexamine the chest b) perform an aortogram c) obtain a CT scan of the chest d) obtain arterial blood gas analyses e) perform tranesohageal echocardiography answer: a. info: chest tube insertion, p. 108.
  2. Musculoskeletal trauma. Extremity trauma. A construction worker falls two stories from a building and sustains bilateral calcaneal fractures. In the emergency department, he is alert, vital signs are normal, and he is complaining of severe pain in both heels and his lower back. Lower extremity pulses are strong and there is no other deformity. The suspected diagnosis is most likely to be confirmed by a) angiography b) compartment pressures c) retrograde urethrogram d) Doppler-ultrasound studies e) complete spine x-ray series answer: e.
  3. Trauma in women. During the third trimester of pregnancy, all of the following changes occur normally EXCEPT a a) decrease in PaCO b) decrease in leukocyte count c) reduced gastric emptying rate d) diminished residual lung volume e) diminished elvic ligament tension answer: b. info: p. 261.
  1. Head Trauma. In managing the head injured patient, the most important initial step is to a) secure the airway b) obtain c-spine film c) support circulation c) control scalp hemorrhage e) determine the GCS score answer: a. info: p. 154.
  2. Shock. A previously healthy, 70kg (154 pound) man suffers an estimated acute blood loss of 2 liters. Which one of the following statements applies to this patient? a) his pulse pressure will be widened b) his urinary output will be at the lower limits of normal c) he will have tachycardia, but no change in his systolic blood pressure d) his systolic blood pressure will be decreased with a narrowed pulse ressure (true) e) his systolic blood pressure will be maintained with an elevated diastolic pressure answer: d. info: p. 61.
  3. Trauma in Women. The physiologic hypervolemia of pregnancy has clinical significance in the management of the severely injured, gravid woman by a) reducing the need for blood transfusion b) increasing the risk of pulmonary edema c) complicating the management of closed head injury d) reducing the volume of crystalloid required for resuscitation e) increasing the volume of blood loss to produce maternal hypotension answer: e. info: p. 261.
  4. Thermal Injuries. Injury Due to Burn and Cold. The best guide for adequate fluid resuscitation of the burn patient is

e) shift of the oxyhemoglobin dissociation curve answer: c info: p. 136, 137. Carbon dioxide is perhaps the most potent available modulator of cerebrovascular tone and thus cerebral blood flow (CBF). Hypercarbia and hypoxia are both potent cerebral vasodilators that result in increased cerebral blood flow and volume and, potentially, increased ICP; thus, they must be avoided. Orotracheal intubation allows for airway protection in patients who are severely obtunded and allows for better control of oxygenation and ventilation.

  1. Abdominal trauma. A 25 year old man is brought to a hospital with a general surgeon after being involved in a motor vehicle crash. He has a GCS of 13 and complains of abdominal pain. His blood pressure was 80 mm Hg systolic by palpation on arrival at the hospital, but increases to 110/70 mm Hg with the administration of 2 liters of intravenous fluid. His heart rate remains 120 beats per minute. Computed tomography shows an aortic injury and splenic laceration with free abdominal fluid. His blood pressure falls to 70 mm Hg after CT. The next step is a) contrast angiography b) transfer to higher level trauma center c) exploratory laparotomy d) transfuse packed red blood cells e) transesophageal echocardiography answer: c. info: p. 12.
  2. Which one of the following statements regarding abdominal trauma in the pregnant patient is true? a) the fetus is in jeopardy only with major abdominal trauma b) leakage of amniotic fluid is an indication for hospital admission c) indications for peritoneal lavage are different from those in the nonpregnant patient d) penetration of an abdominal hollow viscus is more common in late than in early pregnancy e) the secondary survey follows a different pattern from that of the nonpregnant patient answer: b. info: p. 265.
  3. Thoracic trauma. The first maneuver to improve oxygenation after chest injury is

a) intubate the patient b) assess arterial blood gases c) administer supplemental oxygen d) ascertain the need for a chest tube e) obtain a chest x-ray answer: c.

  1. Head trauma. A 25 year old man, injured in a motor vehicular crash, is admitted to the emergency department. His pupils react sluggishly and his eyes open to painful stimuli. He does not follow commands, but he does moan periodically. His right arm is deformed and does not respond to painful stimulus; however, his left hand reaches purposefully toward the painful stimulus. Both legs are stiffly extended. His GCS Score is a) 2 b) 4 c) 6 d) 9 e) 12 answer: d. info: p. 138.
  2. Trauma in Women. A 20 year old woman, at 32 weeks gestation, is stabbed in the upper right chest. In the emergency department, her blood pressure is 80/60 mm Hg. She is gasping for breath, extremely anxious, and yelling for help. Breath sounds are diminished in the right chest. The most appropriate first step is to a) perform tracheal intubation b) insert an oropharyngeal airway c) perform needle decompression of the right chest d) manually displace the gravid uterus to the left side of the abdomen e) initiate 2, large-caliber peripheral IV lines and crystalloid infusion answer: c. info: p. 87.
  3. Initial assessment and management. Which one of the following findings in an adult should prompt immediate management during the primary survey?

c. breath sounds d. pulse pressure e. jugular venous pressure answer: c. info: p. 87.

  1. Pediatric trauma. Trauma in extremes of age. Bronchial intubation of the right or left mainstem bronchus can easily occur during infant endotracheal intubation because a) the trachea is relatively short b) the distance from the lips to the larynx is relatively short c) the use of tubes without cuffs allows the tube to slip distally d) the mainstem bronchi are less angulated in their relation to the trachea e) so little friction exists between the endotracheal tube and the wall of the trachea answer: a. info: p. 228.
  2. Thoracic trauma. A 23 year old man sustains 4 stab wounds to the upper right chest during an altercation and is brought by ambulance to a hospital that has full surgical capabilities. His wounds are all above the nipple. He is endotracheally intubated, closed tube thoracostomy is performed, and 2 liters of crystalloid solution are infused through 2 large-caliber IVs. His blood pressure now is 60/0 mmHg, heart rate is 160 beats per minute, and respiratory rate is 14 breaths per minute (ventilated with 100% O2). 1500cc of blood has drained from the right chest. The most appropriate next step in managing this patient is to a) perform FAST b) obtain a CT of the chest c) perform an angiography d) urgently transfer the patient to the operating room e) immediately transfer the patient to a trauma center answer: d. info: p. 90-91.
  3. Airway and ventilatory management. A 39 year old man is admitted to the emergency department after an automobile collision. He is cyanotic, has insufficient respiratory effort, and has a GCS score of 6. His full beard makes it difficult to fit the oxygen facemask to his face. The most appropriate next step is to

a) perform a surgical cricothyroidotomy b) attempt nasotracheal intubation b) attempt nasotracheal intubation c) ventilate him with a bag-mask device until c-spine injury can be excluded d) attempt orotracheal intubation using 2 people and inline stabilization of the cervical spine. e) ventilate the patient with a bag-mask device until his beard can be shaved for better mask fit. answer: d. info: p. 33.

  1. Spine and Spinal Cord Trauma. A patient is brought to the emergency department 20 minutes after a motor vehicle crash. He is conscious and there is no obvious external trauma. He arrives at the hospital completely immobilized on a long spine board. His blood pressure is 60/40 mmHg and his heart rate is 70 beats per minute. His skin is warm. Which one of the following statements is true? a) vasoactive medications have no role in the patient's management b) the hypotension should be managed with volume resuscitation alone c) flexion and extension views of the c-spine should be performed early d) occult abdominal visceral injuries can be excluded as a cause of hypotension e) flaccidity of the lower extremities and loss of deep tendon reflexes are expected answer: c. info: p. 167; 161.
  2. Thermal injuries. Which one of the following is the recommended method for initialy treating frostbite? a) moist heat b) early amputation c) padding and elevation c) padding and elevation d) vasodilators and heparin e) topical application of silver sulfadiazine answer: a info: p. 220.
  3. Musculoskeletal trauma. Extremity trauma. A 32 year old man's right leg is trapped beneath his overturned car for nearly 2 hours before he is extricated. On arrival in the emergency departmnet, his right lower extremity is cool,

info: p. 270 - 274.

  1. Head trauma. A 64 year old man, involved in a high-speed car crash, is resuscitated initially in a small hospital with limited resources. He has a closed head injury with a GCS score of 13. He has a widened mediastinum on chest x-ray with fractures of left ribs 2 through 4, but no pneumothorax. After infusing 2 liters of crystalloid solution, his blood pressure is 100/ mmHg, heart rate is 110 beats per minute, and respiratory rate is 18 breaths per minute. He has gross hematuria and a pelvic fracture. You decide to transfer this patient to a facility capable of providing a higher level of care. The facility is 128 km (80 miles) away. Before transfer, you should first a) intubate the patient b) perform diagnostic peritoneal lavage c) apply the pneumatic antishock garment d) call the receiving hospital and speak to the surgeon on call e) discuss the advisability of transfer with the patient's family answer: c. info: p. 123.
  2. Shock. Hemorrhage of 20% of the patient's blood volume is associated usually with a) oliguria b) confusion c) hypotension d) tachycardia e) blood transfusion requirement answer: d. info: p. 61.
  3. Intraosseous fluid resuscitation. Which one of the following statements concerning intraosseous infusion is true? a) only crystalloid solutions may be safely infused through the needle b) aspiration of bone marrow confirms appropriate positioning of the needle c) intraosseous infusion is the preferred route for volume resuscitation in small children d) intraosseous infusion may be utilized indefinitely e) swelling in the soft tissues around the intraosseous site is not a reason to discontinue infusion answer: b.

the info: p.236.

  1. Head injury. A young woman sustains a severe head injury as the result of a motor vehicle crash. In the emergency department, her GCS is 6. Her blood pressure is 140/90 mmHg and her heart rate is 80 beats per minute. She is intubated and mechanically ventilated. Her pupils are 3mm in size and equally reactive to light. There is no other apparent injury. The most important principle to follow in the early management of her head injury is to a) avoid hypotension b) administer an osmotic diuretic c) aggressively treat systemic hypertension d) reduce metabolic requirements of the brain e) distinguish between intracranial hematoma e) distinguish between intracranial hematoma and cerebral edema answer: a. info: p. 142, 143, 145.
  2. Thoracic trauma. A 33 year old woman is involved in a head-on motor vehicle crash. It took 30 minutes to extricate her from the car. Upon arrival in the emergency department, her heart rate is 120 beats per minute, BP is 90/70 mmHg, respiratory rate is 16 breaths per minute, and her GCS score is 15. Examination reveals bilaterally equal breath sounds, anterior chest wall ecchymosis, and distended neck veins. Her abdomen is flat, soft, and not tender. Her pelvis is stable. Palpable distal pulses are found in all 4 extremities. Of the following, the most likely diagnosis is a) hemorrhagic shock b) cardiac tamponade c) massive hemothorax d) tension pneumothorax e) diaphragmatic rupture answer: b. info: p. 91-92.
  3. Abdominal trauma. A hemodynamically normal 10 year old girl is admitted to the Pediatric Intensive Care Unit (PICU) for observation after a Grade III (moderately severe) splenic injury has been confirmed by computed tomography (CT). Which of the following mandates prompt celiotomy (laparotomy)?

a) it is not reliable b) the body is proportionally larger in infants than in adults c) the head is proportionally larger in infants than in adults d) the legs are proportionally larger in infants e) the arms are proportionally larger in infants answer: c. info: p. 223.

  1. Abdominal trauma. A 60 year old man sustains a stab wound to the right posterior flank. Witnesses state the weapon was a small knife. His heart rate is 90 beats per minute, blood pressure is 128/ mmHg, and respiratory rate is 24 breaths per minute. The most appropriate action to take at this time is to perform a) colonoscopy b) barium enema c) an intravenous pyelogram d) serial physical examination e) suture repair the wound and outpatient follow up answer: d.
  2. Trauma in Women. Which of the following situations requires Rh immunoglobulin administration to an injured woman? a) negative pregnancy test, Rh negative, and torso trauma b) positive pregnancy test, Rh positive, and has torso trauma c) positive pregnancy test, Rh negative, and has torso trauma d) positive pregnancy test, Rh positive, and has an isolated wrist fracture e) positive pregnancy test, Rh negative, and has an isolated wrist fracture answer is: c. info: p. 265.
  3. Thoracic trauma. A 22 year old female athlete stabbed in her left chest at the third interspace in the anterior axillary line. On admission to the emergency department and 15 minutes after the incident, she is awake and alert. Her heart rate is 100 beats per minute, blood pressure 80/60 mmHg, and respiratory rate 20 breaths per minute. A x-ray reveals a large left hemothorax. A left chest tube is placed with an immediate return 1600 mL of blood. The next management step for this patient is perform:

a) thoracoscopy b) an arch aortogram c) insert a second left chest tube d) prepare for an exploratory thoracotomy e) chest CT answer: d. info: p. 90-91.

  1. Pediatric trauma. A 6 year old boy walking across the street is struck by the front bumper of a sports utility vehicle traveling at 32 kph (20 mph). Which one of the following statements is true? a) a flail chest is probable b) symptomatic cardiac contusion is expected c) pulmonary contusion may be present in the absence of rib fractures d) transection of the thoracic aorta more likely than in an adult patient e) rib fractures are commonly found in children with this mechanism of injury answer: c. info: p. 237.