ITLS - International Trauma Life Support Geriatric Trauma Considerations Questions and Answers

Question 1

An 82-year-old female falls and complains of hip pain. Her vital signs are BP 110/70 mmHg, pulse 68/min, and respirations 20/min. Her skin is cool and pale. Her family states she takes metoprolol for hypertension. Which finding is most concerning given her medication history?

Accepted Answer

The heart rate of 68/min

Answer

Beta-blockers, like metoprolol, blunt the body's normal tachycardic response to shock. In a geriatric patient with trauma and signs of shock (cool, pale skin), a 'normal' heart rate is an ominous sign and may mask significant internal hemorrhage.

Question 2

Which age-related physiological change is the primary reason that a seemingly minor head injury can cause a life-threatening subdural hematoma in a geriatric patient?

Accepted Answer

Cerebral atrophy causing stretching of the bridging veins

Answer

As people age, their brain tissue atrophies (shrinks), which increases the space between the brain and the skull. This stretching places tension on the bridging veins that cross this space, making them highly susceptible to tearing from even minor acceleration-deceleration forces, leading to a subdural hematoma.

Question 3

You are treating an 80-year-old male who was a restrained driver in a low-speed, rear-end collision. He denies neck pain but complains of significant weakness and tingling in both of his hands, while his leg strength remains mostly intact. This pattern of neurologic deficit is most characteristic of which condition?

Accepted Answer

Central Cord Syndrome

Answer

Central Cord Syndrome is common in elderly patients with pre-existing degenerative spine disease following a hyperextension injury. It characteristically causes motor weakness that is more pronounced in the upper extremities than the lower extremities, with variable sensory loss.

Question 4

When managing a 78-year-old trauma patient, which of the following principles is most important to consider?

Accepted Answer

A ground-level fall should be treated with a high index of suspicion for severe injury.

Answer

Due to factors like osteoporosis, decreased physiologic reserve, and the presence of comorbidities, a seemingly minor mechanism like a ground-level fall can cause life-threatening injuries (e.g., pelvic fractures, intracranial hemorrhage) in the elderly. Therefore, providers must maintain a high index of suspicion.

Question 5

A 75-year-old patient with multiple rib fractures is at a significantly higher risk for developing pneumonia compared to a younger patient primarily because of:

Accepted Answer

Decreased chest wall compliance and an ineffective cough leading to atelectasis.

Answer

Geriatric patients have reduced pulmonary reserve and weaker respiratory muscles. Pain from rib fractures causes shallow breathing (splinting) and suppresses the cough reflex. This combination impairs the clearing of secretions, leading to atelectasis (alveolar collapse), which provides an ideal environment for the development of pneumonia.

ITLS - International Trauma Life Support Practice Test

ITLS - International Trauma Life Support Practice Test

ITLS - International Trauma Life Support Geriatric Trauma Considerations Questions and Answers