2024 NREMT PRACTICE EXAM (LATEST) QUESTIONS WITH 100% SOLVED SOLUTIONS

A BVM with a reservoir and oxygen source (at least 15 LPM) delivers an oxygen concentration of (A) 21%. (B) 40% to 60%. (C) 80%. (D) 100%. - Answer-(D) 100%. A dissecting aortic aneurysm may cause the following sign or symptom: (A) a pain sensation on the neck and back of head (B) pain in the lower back and lower quadrants (C) the same blood pressure in each arm (D) respiratory distress - Answer-(B) pain in the lower back and lower quadrants The description of pain associated with a dissecting aortic aneurysm is severe back pain because the peritoneum can be rapidly stripped away from the wall of the main abdominal cavity. A high-pitched noise associated with upper airway constriction is known as (A) wheezes. (B) rhonchi. (C) stridor. (D) rales. - Answer-(C) Stridor Stridor is defined as a high-pitched sound associated caused by obstruction in the trachea or larynx. A nasal cannula can deliver ____% of oxygen at a flow rate of 6 LPM in optimal conditions.(A) 30% (B) 40% (C) 50% (D) 65% - Answer-(B) 40% of oxygen. A patient was burned and has blisters to the chest, abdomen, entire right arm, and front of the right leg. According to the rule of nines, what is the percent of burns? (A) 40.5% (B) 36% (C) 45% (D) 31.5% - Answer-(B) 36% (chest = 9%, abdomen = 9%, entire arm 9%, front of the leg = 9%) A patient was struck in the head by a large tree branch while trimming a tree. The next day, he complains of dizziness and vomiting. You suspect? (A) an epidural hematoma. (B) a subdural hematoma. (C) a concussion. (D) a contusion. - Answer-(a) subdural hematoma.