Nsg 251 - Study guides, Class notes & Summaries

Rank speed of absorption: Po, IM, IV - Answer-Po slowest, then IM, IV fastest Describe drug distribution in relation to protein binding - Answer-Protein binding- Most drugs form a compound and bind with plasma proteins. Drug molecules bound to plasma proteins are pharmacologically inactive. Only the free or unbound portions of the drug acts on the cells. Protein binding allows for some of the drug to be stored and others to be released as needed. This gives the constant blood level and decr...

NSG 251 Exam 1 Questions With Complete Solutions

NSG 251 Exam 4 Questions With Complete Solutions

NSG 251 Pharmacology Final Exam – With Questions & All Correct Answers (Expert Rated A+) NSG 251 Pharmacology Final Exam – With Questions & All Correct Answers (Expert Rated A+) General nursing implications for antidepressants - ANSWER - -Therapeutic effects- 2-4 weeks -Assess depression, suicide precautions -Encourage diet and exercise (helps increase serotonin) -Watch w/ children and adolescents (significant risk for suicide) -Recommend counseling, support groups 1st Generation ...

NSG 251 Marian University Exam 1 Questions With Complete Solutions

Vancomycin - Answer-Active against Gram Positive Organisms USED FOR: Sever Infections & MRSA Given IV but given PO for Clostridium difficile (CDIFF) Ototoxicity Nephrotoxity if given too much Red Man Syndrome from medicine issued too quickly through IV Types of Penicillin - Answer-Penicillin G Amoxicillin Ampicillin (prototype) Zosyn Zosyn - Answer-Penicillin antibiotic that treats gram negative bacteria and is anaerobic. Used for NOSOCOMIAL INFECTIONS. Penicillin Antibiotics Uses - ...

Rank speed of absorption: Po, IM, IV Po slowest, then IM, IV fastest Describe drug distribution in relation to protein binding Protein binding- Most drugs form a compound and bind with plasma proteins. Drug molecules bound to plasma proteins are pharmacologically inactive. Only the free or unbound portions of the drug acts on the cells. Protein binding allows for some of the drug to be stored and others to be released as needed. This gives the constant blood level and decreased risk for...

Type 1 Diabetes - Answer-No Beta cells. Insulin replacement Type 2 Diabetes - Answer-Beta cells poorly functioning, damaged, or resistant. Normal blood sugar range - Answer-70-100 mg/dL Hypoglycemic - Answer-<70 mg/dL (50-70 mg/dL) Symptoms: Sweating, tremors, confusion Treatment: PO 15 carbs or IVP 50% dextrose in H20 or IM glucagon Hyperglycemic - Answer->126 mg/dL Symptoms: frequent urination, dry mouth, extreme thirst, blurred vision, fatigue, headache (usually over 200 mg/dL)...

Angina -Episodes of chest pain -Myocardial oxygen supply vs demand -Atherosclerotic plaque in coronary artery Stable Angina Substernal chest pain, squeezing, suffocating, may radiate down an arm -Women may experience fatigue more often than men Variant angina spasms of the coronary artery; pain usually received by nitro Unstable angina Person with advanced CAD; usually leads to MI Nitrates nitroglycerin (NTG) (Nitro-BID, nitrostat) isosorbide (Isobid, Isordil, Imdur)

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