Gas exchange in lungs Study guides, Class notes & Summaries

HESI A2 Anatomy and Physiology Q&A Course Hesi A2 Institution Chamberlain College Of Nursing HESI A2 Anatomy and Physiology Q&A 1. Which of the following hormones decreases the concentration of blood glucose? A. insulin B. glucagon C. growth hormone D. glucocorticoids 2. Which structure controls the hormones secreted by the pituitary gland? A. hypothalamus B. adrenal gland C. testes D. pancreas 3. How much of a female’s blood volume is composed of red blood cells? A. 10% B. 25% C. 40% D. ...

What position should the patient be in for a catheter insertion? correct answers Dorsal recumbent or supine with thighs abducted Which hand do we hold the penis when inserting a catheter? correct answers Non- dominant hand, holding it at a 60 to 90 degree angle How do we measure an NG tube for a pt? correct answers -Tip of the nose to the earlobe then xiphoid process -We choose which nostril we will use for the placement of the NG tube by pressing on each nostril (one at a time) and seein...

What period follows depolarization of the myocardium and represents a period during which no new cardiac potential can be propagated? Correct! Refractory Threshold Sinoatrial (SA) Hyperpolarization During the refractory period, no new cardiac action potential can be initiated by a stimulus. This selection is the only option that accurately identifies the period described in the question. Question 2 2 / 2 pts What is the suggested mean blood pressure for an 8- to 9-year-old ch...

platelets small fragments of larger cells produced in bone marrow that initiate clotting Leukocyte (wbc) Protect against invading microorganisms Erythrocyte (rbc) Contain hgb and enables cell to bind oxygen molecules Plasma Fluid medium that allows transport of blood components Capillaries Smallest vessels Veins (except pulmonary) Carry deoxygenated blood back to heart Pulmonary Vein Carries oxygenated blood from lungs to heart Arteries (except Pulmonary) Carry oxygenated blood aw...

Clinical Reasoning Cases in Nursing 7th Edition Harding Snyder Test Bank Clinical Reasoning Cases in Nursing 7th Edition Harding Snyder Test Bank Chapter 1.Perfusion MULTIPLE CHOICE 1. The nurse is explaining to a student nurse about impaired central perfusion. The nurse knows the student understands this problem when the student states, Central perfusion a. is monitored only by the physician. b. involves the entire body. c. is decreased with hypertension. d. is toxic to the car...

ATI Adv. Med-surg FINAL EXAM 1. A nurse in a burn treatment center is caring for a client who is admitted with severe burns to both lower extremities and is pending an escharotomy. The client’s spouse asks the nurse what the procedure entails. Which of the following nursing statements is appropriate? a. “large incisions will be made in the eschar to improve circulation” b. “ I can call the doctor back here if you want me to” c. “a piece of skin will be removed and grafted ov...

NUR 265 Exam 2 How is an ET tube placement confirmed? - Correct Answer -From first to last ETCO2 20-40mmHg Chest symmetry Listen to left/right/abdomen Chest X-Ray Describe the A/C vent mode. - Correct Answer -The vent does everything for the patient. It delivers a set amount of breaths per minute Describe SIMV vent mode. - Correct Answer -The pt attempts to breath and the vent assists with their breaths What are the different ventilator settings? - Correct Answer -Mode FiO2 Rate Tida...

PNVN1631 (Medical - Surgical Nursing I) Quiz 2 Respiratory System Exam Questions with Correct Answers Latest Update 2023. The physician ordered 100 mg of Cleocin (clindamycin) IM q6h. The drug is available in a vial labeled 300 mg/2 mL. Using a 1-mL syringe and rounding off to the nearest tenth, how many milliliters of Cleocin would the nurse give for each dose? IncorrectQuestion 7 0 / 1 pts A 62-year-old patient is seen in the emergency department with an epistaxis. When a patient has an ...

NSG 532 Exam 3 Test Questions With Answers All Correct Respiration - CORRECT ANSWER O2/CO2 exchange between atmosphere, lungs, blood ,and tissues Breathing - CORRECT ANSWER O2/CO2 exchange between the atmosphere and lungs Lung Physiology - CORRECT ANSWER obtains O2 and transfers to the blood stream, removes CO2 from bloodstream and into the atmosphere, regulation of Acid/base balance with CO2, production of ACE, innate immune system External respiration ...

52 yo man - 6 hrs after onset of severe, epigastric abd pain > began at cocktail party > was there for 4 hrs - 3 martinis, lot of food PMHx: HLD (statin) 100.4F 104/min 150/92 mmHg PE: diffuse tenderness over upper quadrants BL - esp epigastrium; no guarding/rebound labs: WBC WNL, BR 3 (direct 2.4), alk phos 210, AST 325, ALT 360, amylase 1200, lipase 600 most likely cause of symptoms? - ANSWER-common bile duct obstruction choledocholithiasis = stone in CBD lipase high so th...