Perfusion nsg 170 - Study guides, Class notes & Summaries

Alpha Adrenergic Blockers (alpha-adrenergic antagonist) treat conditions such as high blood pressure & benign prostatic hyperplasia Beta-adrenergic blockers medications that reduce you BP Angiotensin-Converting Enzyme (ACE) inhibitors medications that slow the activity of enzyme ACE, which decrease the production of angiotensin II. As a result, vessels enlarge/dilate, & BP is reduced Beta-Blockers ending -olol ACE inhibitors endings -pril Angiotensin II Receptor Blockers (ARB) help relax yo...

Perfusion NSG 170 Exam 2023...

NSG 170 Gas Exchange Perfusion Test with Complete Solutions eupnea CORRECT ANSWER-normal respiratory rate newborn breathing rate CORRECT ANSWER-30-80 breaths per minute infants breathing rate CORRECT ANSWER-30-60 breaths per minute toddlers breathing rate CORRECT ANSWER-20-40 breaths per minute preschoolers breathing rate CORRECT ANSWER-22-34 breaths per minute school age children breathing rate CORRECT ANSWER-15-25 breaths per minute adolescents/adults breathing rate CORRECT AN

NSG 170 Exam 1: Gas Exchange & Perfusion; Questions and Answers 100% Solved What regulates the bicarbonate in ECF? CORRECT ANSWER-kidneys What regulates the CO2, carbonic acid in ECF? CORRECT ANSWER-lungs Normal plasma pH range? CORRECT ANSWER-7.35 - 7.45 Major extracellular fluid buffer system? CORRECT ANSWER-Bicarbonate-carbonic acid buffer system Normal Ranges CORRECT ANSWER-pH 7.35-7.45 PaCO2 35-45mmHg HCO3 22-26 mEq/L PaO2 80-100 mmHg Oxygen Sat >94% Base it ~2 mEq/L

NSG 170 -Fluid and Electrolytes Q&A [100% verified] Osmosis Diffusion of water through a selectively permeable membrane Diffusion Movement of molecules from an area of higher concentration to an area of lower concentration. Filtration A technique that uses a porous barrier to separate a solid from a liquid Active transport requires energy (ATP) active transport the movement of materials through a cell membrane using energy intracellular fluid fluid within cells extracellular flui...

Know medications to treat PVD & PAD: -Ramipril -Aspirin -Clopidegrel (Plavix) -Cilostazol(Pletal): inhibits platelet aggregation, increases vasodilation -Pentoxifylline (Trental): Improves deformability of RBCs and WBCs -Simvastatin: treat high cholesterol and triglyceride levels What do you need for good central perfusion? - Functional cardiac system - Adequate blood volume - Adequate BP Central Perfusion: Force of blood movement generated by cardiac output Cardiac output (CO) = stroke vol...

Stroke volume (SV) The amount of blood pumped into the aorta with each contraction of the left ventricle Heart Rate (HR) number of heart beats per minute Cardiac output (CO) the amount of blood pumped by the heart into the pulmonary and systemic circulations in 1 minute Contractility the inherent capability of the muscle fibers to shorten Preload Amount of cardiac muscle fiber tension, or stretch that exists at the end of diastole, just before contraction of the ventricles. How much blood th...

Which side of the heart pumps blood through the lungs to the pulmonary circulation? Right side Which side of the heart pumps blood to all of the body tissues through systemic circulation? Left side What is the main function of the circulatory system? Transport -- also helps regulate temperature What is Laplace Law? States that wall tension becomes greater as the radius increases & that wall tension is also affected by wall thickness -increases as wall becomes thinner, decreases as wall become...

Intermittent claudication pain in the leg muscles that occurs during exercise and is relieved by rest DASH diet -Dietary Approaches to Stop Hypertension -A dietary pattern designed to reduce blood pressure that emphasizes potassium-rich vegetables and fruits and low-fat dairy products; includes whole grains, poultry, fish and nuts and limits sodium, red meat, and added sugars. What condition may result from systemic atherosclerosis? Peripheral arterial disease Arteriosclerosis abnormal harden...

NSG 170 Final Exam Study Guide with Complete Solutions Dimensional Analysis Order: Ampicillin 1000mg PO Dose available: 500 mg tablets How many tablets will be given? - Answer️️ -2 tablets. -Start with what you want (tablets). -Put tab as the numerator. -Find something related to tablets in the problem and put it on the bottom as the denominator -Put the dose available (500 mg) as the denominator. -Get rid of mg by putting the order (1000 mg) as the second numerator. -Multiply to...