They are bradycardic - Study guides, Class notes & Summaries

The nurse is assessing a 48-year-old client with a history of smoking during a routine clinic visit. The client, who exercises regularly, reports having pain in the calf during exercise that disappears at rest. Which of the following findings requires further evaluation? 1. Heart rate 57 bpm. 2. SpO2 of 94% on room air. 3. Blood pressure 134/82. 4. Ankle-brachial index of 0.65. - 4 An Ankle-Brachial Index of 0.65 suggests moderate arterial vascular disease in a client who is experienc...

Nitroprusside purpose - Answer- decreases preload and afterload by vasodilation (mainly afterload) Dobutamine mechanism of action - Answer- contractility Dopamine at a low-end dose "renal dose" - Answer- 0.5-4mcg/kg/min increases renal and mesentric perfusion Dopamine at a mid-range dose - Answer- 4-10mcg/kg/min increases contractility and heart rate Dopamine at a high-range dose - Answer- greater than 10mcg/kg/min vasoconstriction and increases BP Dopamine and Levophed inf...

TNCC Exam 9th Edition Study Guide 2023 1.What is the effect of hypothermia on the oxyhemoglobin dissociation curve - CORRECT ANSWER-Hemoglobin does not readily release oxygen for use by the tissues A shift to the left occurs in an environment of low metabolic demand (hypothermia, hypocapnia, alkalosis), increasing hemoglobin's affinity for oxygen. EMS arrives with the intoxicated driver of a car involved in a motor vehicle crash. EMS reports significant damage to the driver's side o...

Prophecy General ICU RN A v2 updated 2023. The patient's ABG is : pH 7.25, pCO2 40, pO2 90, HCO3 20mEq/L . What type of acid imbalance does he have. Common complications of massive transfusions are Long term use of TPN may lead to: Which of the following is a potential complication of high PEEP What is a common assessment finding for a patient returning from a small bowel resection? Your patient suddenly becomes diaphoretic, anxious, tachycardic, and has clammy skin. Which of the following would...

1.What is the effect of hypothermia on the oxyhemoglobin dissociation curve - correct answer Hemoglobin does not readily release oxygen for use by the tissues A shift to the left occurs in an environment of low metabolic demand (hypothermia, hypocapnia, alkalosis), increasing hemoglobin's affinity for oxygen. EMS arrives with the intoxicated driver of a car involved in a motor vehicle crash. EMS reports significant damage to the driver's side of the car. The patient is asking to have the ce...

EMT Practice Test Questions With Verified Answers. What is the rate of CPR in breaths and compressions: - answer6 breaths and 110 compressions in a minute What is considered tachycardic for an adult? - answerheart rate more than 100 What is considered bradycardic for an adult? - answerHeart rate less than 60 When is nitroglycerin not advised to be administered? - answerif the systolic blood pressure is less than 100 Where does blood flow after it leaves the left ventricle? - answerit flo...

CRNA EXAM QUESTIONS WITH CORRECT ANSWERS UPDATED (100% VERIFIED) What makes you tick? -an inner drive to do the best for my patient in one of the hardest times in their lives. -"am I being the best version of me that i can be?" if not, what can I do better, always reassessing and re-evaluating. A cycle of Always challenging myself and growing -learning the why behind my actions, knowing more and becoming an expert in my field. Talk about a difficult scenario where you acted as the patien...

Your pt. In labor and delivery is showing fetal intolerance to labor. There have been some late decels and they are not subsiding and they are getting longer and longer to come back. What would be the first thing you do? Correct Answer Reposition on left side Oxygen Where is the fetus in relation to station when birth is imminent? Correct Answer +3 When we see fetal distress on a fetal heart monitor what should we do? Correct Answer Oxygen, Reposition the mom on the left side Notify the...

AMLS Test questions and answers latest 2023What condition is most likely to cause respiratory acidosis? In larger doses narcotics induce respiratory depression and eventually respiratory arrest. AMLS Page 95 A 65-year-old female complains of chest pain that feels like "aching" in her chest. It has become progressively worse over several days. Her temperature is 38.3 degrees C (100 F). Which finding will help narrow your differential diagnosis to pericarditis? 12 lead ECG will demonstr...

Which CYP-interacting drugs increase the levels of propranolol and metoprolol? correct answers CYP2D6 inhibitors (e.g. amiodarone, paroxetine) How does digoxin benefit CHF? Atrial fibrillation? correct answers Digoxin is a mild positive ionotrope to help HF and is a negative chronotrope to help Afib. Which beta-blocker is more likely to cause CNS side effects, such as depression and insomnia? Why correct answers Propranolol will have more CNS side effects due to its greater lipid solubilit...