HOSA EMT Questions with Correct Answers Graded A+ 2024/ Verified

HOSA EMT Questions with Correct Answers Graded A+ 2024/ Verified The process by which glucose and other nutrients are converted into energy is called: - Correct Answer metabolism A 19-year-old male is reported to have taken too many narcotic pain pills that were prescribed for his recent knee surgery. He is extremely sleepy with very shallow breathing. His color is pale and his SpO2 reading is 84%. His body is probably attempting to compensate for his poor level of ventilatory effort by stimulating the respiratory system to increase rate and tidal volume. Normally, the respiratory drive is triggered by changing levels of: - Correct Answer CO2 In which of the following situations should an EMT withhold resuscitative measures from a patient in cardiac arrest? - Correct Answer The patient's caregiver presents a DNR order signed by the patient and his physician. Which of the following is a component of patient advocacy? - Correct Answer Building rapport with the patient during the transport to the hospital The cardiac muscle receives its supply of oxygenated blood by which of the following mechanisms? - Correct Answer Coronary arteries that branch off the aorta You are on the scene at an office building where a 32-year-old male is described as having difficulty breathing and chest pain. The patient is allergic to peanuts and thinks he may have accidentally ingested some cookies with peanuts in them this afternoon during his break. He is pale with a pulse rate of 158 and a respiratory rate of 36. You understand that a "fight-or-flight" response may have been activated in this patient, involving which nervous system and which hormone? - Correct Answer Sympathetic nervous system and epinephrine Your unit has arrived on the scene of a multiple vehicle collision where several vehicles have rear-ended each other. You are directed by the incident commander to care for a 23-year-old female in the first vehicle. The firefighter on-scene holding manual spinal immobilization indicates that her primary complaint is back pain from whipping back and forth from the impact. Your understanding of the anatomy of the spinal column and vertebrae suggests that this type of mechanism of injury results in frequent injuries to which part of the spinal column? - Correct Answer Cervical spine What is the type of metabolism that occur