JB LEARNING TEST PREP 2024 QUESTIONS WITH CORRECT ANSWERS ALREADY PASSED AND VERIFIED
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JB LEARNING
Institution
JB LEARNING
JB LEARNING TEST PREP 2024 QUESTIONS WITH CORRECT
ANSWERS ALREADY PASSED AND VERIFIED
1. The middle layer of the heart is called the:: Myocardium
2. A right ventricular infarction is characterized by:: ST-segment elevationgreater than 1mm
in V4R and ST-segment elevation in leads I, II, & aVF
...
JB LEARNING TEST PREP 2024 QUESTIONS WITH CORRECT ANSWERS ALREADY PASSED AND VERIFIED 1. The middle layer of the heart is called the:: Myocardium 2. A right ventricular infarction is characterized by:: ST-segment elevation greater than 1mm in V4R and ST-segment elevation in leads I, II, & aVF 3. A right -sided ECG is indicated in patients who present with:: ECG evidence of an inferior infarction 4. Which of the following is NOT a benefit of a properly worn seat belt?: Minimal risk of whiplash injuries after a rear -end collision 5. When administering fluid boluses to an elderly patient in shock, it is espe- cially important to monitor his or her:: lung sounds 6. ACE inhibitor medications lower BP by:: blocking the conversion of Ang I to Ang II 7. Applying direct pressure to a bleeding wound stops the flow of blood because:: it allows platelets to seal the vascular walls 8. A "run" of ventricular tachycardia occurs if at least PVC's occur in a row: three 9. Insulin and Glucagon are produced in specialized groups of cells in the pancreas known as the:: islets of Langerhans 10. Stimulation of the sympathetic nervous system causes:: diaphoresis 11. Relative bradycardia during neurogenic shock occurs because:: sympa - thetic nervous system is not stimulated to release catecholamines 12. A superficial burn is:: characterized by reddened skin with varying degrees of pain. 13. Following 2 minutes of CPR, you reassess an unresponsive man's pulse and cardiac rhythm. He remains pulseless and the monitor displays coarse VF. You should:: resume CPR as the defibrillator is charging 14. You are caring for a 33 year -old woman who is 35 weeks pregnant and fell down a flight of stairs. Full spinal precautions have been taken, the patient is receiving high -flow oxygen, and a patient IV line is in place. During transport, you reassess her and note she has become diaphoretic, tachycardic, and tachypneic. You should:: Tilt her to the left side 15. 15-A young woman attempted to commit suicide by cutting her wrist. Bright red blood is JB LEARNING TEST PREP 2024 QUESTIONS WITH CORRECT ANSWERS ALREADY PASSED AND VERIFIED spurting from the injury site. Despite direct pressure, the wound continues to bleed heavily. You should:: Apply a tourniquet between her elbow and wrist. 16. Shock in the trauma patient should be considered until proved otherwise.: hemorrhagic 17. CPAP is NOT appropriate for patients with:: slow, respiratory effort 18. Stimulation of alpha -1 receptors of the sympathetic nervous system re- sults in:: Peripheral vasoconstriction 19. After inserting an oropharyngeal airway in an unresponsive woman, the patient begins to gag. You should:: remove the airway and have suction ready. 20. You have just administered 0.4 mg of sublingual nitroglycerin to a 60-year-old woman with severe chestpain. The patient is receiving supplemen - tal oxygen and has an IV line of normal saline in place. After 5minutes, the patient states that the pain has not subsided. You should:: reassess her blood pressure. 21. The onset of eclampsia is marked by the presence of:: Generalized seizures. 22. blood enters the right atrium of the heart from the:: vena cavae and coronary sinus 23. What are some causes of respiratory acidosis?: 1) Hypoventilation 2) Cardiac/Respiratory Arrest 3) Asphyxiation 4) Head Injury 24. What are some signs/symptoms of respiratory acidosis?: 1) Slow breathing or apneic 2) Flushed skin 3) HA 25. What are some causes of respiratory alkalosis?: 1) Fever 2) Excessive BVM 3) Anxiety 26. What are some signs/symptoms of respiratory alkalosis?: 1) Carpal -pedal spasms (cramping) 2) Tingling lips and face
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