EMR 1st Semester Exam

Front

After _____ minutes without a pulse, irreversible damage occurs to the patient’s brain.

Back

4 to 6

Answer explanation

After 4 to 6 minutes without a pulse, the brain begins to suffer irreversible damage due to lack of oxygen. This timeframe is critical for survival and recovery, making '4 to 6' the correct choice.

Front

To determine pulselessness in an unresponsive adult patient, palpate the _____ pulse. In an infant, palpate the _____ pulse.

Back

carotid, brachial

Answer explanation

To assess pulselessness in an unresponsive adult, the carotid pulse is palpated due to its accessibility and reliability. In infants, the brachial pulse is preferred as it is easier to locate and assess in smaller patients.

Front

Your patient is a 58-year-old male. He is unresponsive, breathless, and pulseless. You should perform CPR at the rate of _____ compressions per minute.

Back

100 to 120

Answer explanation

The correct rate for CPR compressions is 100 to 120 per minute. This range is recommended to ensure adequate blood flow during cardiac arrest, maximizing the chances of survival.

Front

A patient is receiving CPR and has had an endotracheal tube inserted by an advanced provider. Which of the following is correct? The ventilation rate is one breath every 6 seconds (12 per minute).

Back

The ventilation rate is one breath every 6 seconds (12 per minute).

Answer explanation

The correct ventilation rate for a patient with an endotracheal tube during CPR is one breath every 6 seconds, which equals 12 breaths per minute. Other options are incorrect regarding CPR protocols.

Front

If a patient is unresponsive and you suspect trauma to the spine, then open the patient’s airway by using a _____ maneuver.

Back

Jaw Thrust

Answer explanation

The Jaw Thrust maneuver is the preferred method for opening the airway in patients with suspected spinal injuries, as it minimizes neck movement and reduces the risk of further injury.

Front

Which of the following terms describes occasional and gasping respirations? Apnea, Bradyapnea, Tachyapnea, Agonal

Back

Agonal

Answer explanation

Agonal respirations are characterized by irregular, gasping breaths often seen in critical conditions. This term specifically describes the occasional and labored breathing pattern, distinguishing it from apnea and other respiratory terms.

Front

In CPR, the rate of compressions for adult, child, and infant is how many per minute?

Back

100 to 120

Answer explanation

In CPR, the recommended rate of compressions for adults, children, and infants is 100 to 120 per minute. This range ensures effective blood circulation during resuscitation efforts.

Front

The highest level of EMS provider is:

Back

Paramedic

Answer explanation

The highest level of EMS provider is the Paramedic, who is trained to perform advanced medical procedures and provide comprehensive emergency care, surpassing the roles of Advanced EMT, EMT, and Emergency Medical Dispatcher.

Front

As an Emergency Medical Responder, what should you set as your top priority at the scene of an emergency? Options: CPR, Patient Care, Scene Safety, Traffic Control

Back

Scene Safety

Answer explanation

Scene safety is the top priority for an Emergency Medical Responder. Ensuring the scene is safe protects both the responder and the patient from further harm before providing care.

Front

Patients of legal age who are competent and who accept your care are giving____ consent.

Back

Expressed

Answer explanation

Patients of legal age who are competent and accept care provide expressed consent, which is a clear and direct agreement to treatment, as opposed to implied consent, which is inferred from actions.