AAOS Paramedic Exam Questions with 100% Correct Answers | Verified | Updated

AAOS Paramedic Exam Questions with 100% Correct Answers | Verified | Updated In contrast to butterfly catheters, over-the-needle catheters: - Answer ️️ -allow for greater patient movement without the need to immobilize the entire limb. The purpose of a Volutrol (Buretrol) administration set is to: - Answer ️️ -avoid inadvertent fluid overload. All of the following are peripheral veins, EXCEPT the: - Answer ️️ -subclavian vein. How much isotonic crystalloid solution should you administer to a patient who weighs 65 kg and who has signs and symptoms of internal bleeding? - Answer ️️ -An amount adequate to maintain perfusion Approximately ___% of an adult male's weight is constituted by water. - Answer ️️ -60 Intracellular fluid: - Answer ️️ -is the water contained inside the cells. All of the following are examples of colloid solutions, EXCEPT: - Answer ️️ -lactated Ringer's. Administering large amounts of an isotonic crystalloid solution to a patient with internal bleeding would MOST likely: - Answer ️️ -increase the severity of internal bleeding by interfering with hemostasis. After inserting an 18-gauge over-the-needle catheter into the hand vein of a 30-year-old woman and securing the IV line in place, you note edema at the catheter site despite continued flow of the IV. The woman complains of pain and tightness around the IV site. You should: - Answer ️️ -recognize that infiltration has occurred and immediately discontinue the IV. When changing an IV bag, it is important to: - Answer ️️ -ensure that fluid remains in the drip chamber. IV fluids introduced into the circulatory system: - Answer ️️ -can affect the tonicity of the extracellular fluid and can be harmful. After starting an IV in an arm vein of a patient with chest pain and properly securing the catheter in place, you note that the IV is not flowing. You should: - Answer ️️ -ensure that the constricting band has been removed. During IV therapy, the presence of shortness of breath, unequal breath sounds, and cyanosis despite administration of high-flow oxygen should make you MOST suspicious for: - Answer ️️ -an air embolus. A microdrip administration set: - Answer ️️ -delivers 1 mL for every 60 drops. Signs and symptoms of circulatory overload include: - Answer ️️ -hypertension. After observing a flash of blood in the IV catheter's flash chamber, you should: - Answer ️️ - immediately drop the angle of the catheter to about 15° and advance the catheter a few more centimeters. A hypertonic solution has an osmolarity higher than that of serum, meaning that the solution: - Answer ️️ -has more ionic concentration than serum and pulls fluid and electrolytes from the intracellular and interstitial compartments into the intravascular compartment. Pyrogenic reactions can be largely avoided by: - Answer ️️ -inspecting the IV solution carefully before use. Approx ___% of an adult male's weight is constituted by water - Answer ️️ -60% Intracellular Fluid - Answer ️️ -is the water contained inside the cells A composition of dissolved elements and water is called - Answer ️️ -Solution Solutes are defined as - Answer ️️ -the dissolved particles contained in a solvent Which of the following statements regarding electrolytes is correct - Answer ️️ -Electrolytes are also called ions and dissociate into charged components when placed in water Cations are electrolytes that have_____ charge, and anions are electrolytes that have _____ charge - Answer ️️ -Positive, Negative Major cations of the body include all of the following except - Answer ️️ -Bicarbonate Which of the following electrolytes is not a cation - Answer ️️ -Chloride The miliequvalent(mEq) represents the chemical combing power of the ion and is based on the - Answer ️️ -number of avalible ionic charges in electrolyte solution Which of the following statements regarding calcium is correct - Answer ️️ -Calcium is needed for bone growth and proper blood clotting The principle extracellular cation that regulates the distribution of water throughout the body - Answer ️️ -sodium Potassium - Answer ️️ -Plays a major role in neuromuscular function Hyperkalemia would most likely result in - Answer ️️ -hyperstimulation of neural cell transmission The primary buffer used in all circulating body fluids is - Answer ️️ -bicarbonate Which of the following electrolyte plays the most active role in metabolism - Answer ️️ - Magnesium The movement of compounds or charges across a cell membrane to an area of lower concentration is called - Answer ️️ -Diffusion ADH prevents the loss of water from the kidneys during the process of - Answer ️️ -Filtration Pumping sodium out of the cells and potassium into the cell has the added benefit of - Answer ️️ -moving glucose into the cell at the same