Nitrate reduction - Study guides, Class notes & Summaries

Why are nitrate-free periods every 24 hours necessary for the patient on nitroglycerin therapy? - Answer-To inhibit the development of tolerance What does a low level of thyroid-stimulating hormone indicate? - Answer-Hyperthroidism What would be the best option to treat a newly diagnosed patient with a low TSH level with? - Answer-Propanolol (Inderal) Spironoaldactone (Aldactone) has what mechanism of action (MOA)? - Answer-Aldosterone antagonist Heparin exerts its therapeutic action by w...

A nurse is caring for a postsurgical patient who has small tortuous veins and had a difficult IV insertion. The patient is now receiving IV medications on a regular basis. What is the best nursing intervention to minimize the adverse effects of this drug therapy? A) Monitor the patient's bleeding time B) Check the patient's blood glucose levels C) Record baseline vital signs D) Monitor the IV site for redness, swelling, or pain A patient is in the clinic after 6 weeks of taking riluzo...

After giving a client sublingual nitroglycerin for an acute anginal attack, what signs should I look for to determine if the medication is working as intended? A. Client states chest pain is relieved B. Client's pulse decreases from 120 to 90 C. Client's systolic blood pressure decreases from 180 to 90 D. Clients SaO2 level increases from 92% to 96% - A. nitroglycerin reduces mycocardial oxygen consumption which decreases ischemia and reduces chest pain It is important for the nurse ...

1. For lower premolars, the purpose of inclining the handpiece lingually is to, A. Avoid buccal pulp horn B. Avoid lingual pulp horn C. Remove unsupported enamel D. Conserve lingual dentine - ANSWER A. Avoid buccal pulp horn Explanation 1- avoid BUCCAL pulp horn 2- conserve ling. dentine So take A and B if available 2. For an amalgam restoration of a weakened cusp you should, A. reduce cusp by 2mm on a flat base for more resistance B. reduce cusp by 2mm following the outli...

Test Bank for Davis Advantage for Maternal-Child Nursing Care 3rd Edition by Scannell Ruggiero MULTIPLE CHOICE A patient chooses to have the certified nurse midwife (CNM) provide care during her pregnancy. What does the CNMs scope of practice include? • Practice independent from medical supervision • Comprehensive prenatal care • Attendance at all deliveries • Cesarean sections ANS:B The CNM provides comprehensive prenatal and postnatal care, attends uncomplicate...

BOC Microbiology Practice QuestionS & Answers/ VERIFIED/ An organism identified as Cryptococcus species can be accurately identified as Cryptococcus neoformans using which of the following characteristics? - Positive urease test - Presence of a capsule - Positive phenol oxidase test - Appearance of yellow colonies - -Positive phenol oxidase test Consider the following results on an isolate from a CSF specimen, growing on cornmeal agar: Blastospores = +, Pseudohyphae = -, Chlamydospore...

Name the Mycobacterium: Rapid growing gray-white smooth nonpigmented colonies Ciprofloxacin resistance Suceptible to Polymyxin B correct answersMycobacterium chelonae Name the Mycobacterium: Rapid colony growth Susceptible to ciprofloxacin Resistant to Polymyxin B Positive nitrate reduction and iron uptake. correct answersMycobacterium fortuitum Name the 2 Mycobacterium: Slow growing colonies Yellow pigmented colonies correct answersM. gordonae and M. scofulaceum Name the My...

Potential acidity - ANSWER-The sum of exchangrable acidity and non-exchangreable acidity Active Acidity - ANSWER-Concentration of hydrogen ions in a soil solution, measureed by soil pH Exchangeable Acidity - ANSWER-Al3+ and H+ on exchange sites in soil Non-Exchangeable Acidity - ANSWER-Protons that can be released from surfaces as pH rises What are some of the affects of acidic soils on plant growth? - ANSWER-Stunted Plant Growth Reduced Lateral Root Growth Brownish Discoloration ...

Microbiology Chapter 5 Exam Questions with 100% Correct Answers | Verified | Updated C) Coenzyme A - answerWhich of the following compounds is NOT an enzyme? A) Dehydrogenase B) Cellulase C) Coenzyme A D) β-galactosidase E) Sucrase C) NAD+ - answerWhich compound is being reduced in the reaction shown in Figure 5.1? A) Isocitric acid and α-ketoglutaric acid B) α-ketoglutaric acid and NAD+ C) NAD+ D) NADH E) NADH and isocitric acid B) Photoautotroph — CO2 - answerWhich organism...

Microbiology Chapter 5 Exam Questions with 100% Correct Answers | Verified | Updated C) Coenzyme A - answerWhich of the following compounds is NOT an enzyme? A) Dehydrogenase B) Cellulase C) Coenzyme A D) β-galactosidase E) Sucrase C) NAD+ - answerWhich compound is being reduced in the reaction shown in Figure 5.1? A) Isocitric acid and α-ketoglutaric acid B) α-ketoglutaric acid and NAD+ C) NAD+ D) NADH E) NADH and isocitric acid B) Photoautotroph — CO2 - answerWhich organism...