Advanced EMT Test Prep Questions and Answers | Latest Version | 2025/2026 | Correct & Verified

Advanced EMT Test Prep Questions and Answers | Latest Version | 2025/2026 | Correct & Verified Which of the following best describes the primary function of alpha-1 adrenergic receptors? A. Decrease heart rate B. Cause vasoconstriction C. Dilate bronchial smooth muscle D. Increase urine output Which medication is typically administered intranasally for opioid overdose? A. Epinephrine B. Diphenhydramine C. Naloxone D. Glucose Which fluid is considered isotonic and commonly used for fluid resuscitation? A. Normal saline B. D5W 2 C. 0.45% sodium chloride D. Sterile water A patient presents with wheezing and a history of asthma. Which drug is most appropriate? A. Diphenhydramine B. Albuterol C. Epinephrine 1:1000 IM D. Aspirin Which of the following is a sign of compensated shock? A. Hypotension B. Tachycardia C. Unconsciousness D. Absent peripheral pulses Which of the following best describes preload? A. The pressure against which the heart pumps B. The amount of blood returning to the heart 3 C. The force of contraction D. The resistance in systemic circulation What is the correct adult dosage for intramuscular epinephrine in anaphylaxis? A. 0.01 mg B. 0.1 mg C. 0.3 mg D. 1 mg Which of the following drugs is classified as an anticholinergic?