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- The half-life of a drug has been determined to be 6 hours. The initial drug concentration was measured at 36mg%. What will the drug concentration be after 3 half-lifes? 10. A. 18mg% B. 9mg% C. 3mg% D. 4.5mg%Question 3. What is the primary purpose of the Glasgow Coma Scale (GCS) in nursing assessment? a) Assessing pain levels b) Measuring blood pressure c) Evaluating neurological status d) Monitoring respiratory rate1. For each chemicals listed above, describe how it affects the body 2.Describe how smoking affect the following systems. A. Circulatory System B. Respiratory Systems C. Can you describe how smoking affects other systems in the body. 3.What is passive smoking? 4. What effect does passive smoking have on the body? 5. If you were in a situation where you are passive smoking. What would you do? Please answer all of them now .
- 60. You have 2 drugs A and B, drug A has a toxic dose of 100uq/kg and Minimal Inhibitory concentration (MIC) of 20uq/kg. Drug B has a toxic dose of 25uq/kg and MIC of Sug/kg Which of the 2 drugs (if any) is safer to use and why?Normal BUN levels are between 7-21 mg%. Which of the following values is within this normal range? Select one: a. 140 mg L-1. b. no other answer is correct. c. 14 mg L-1. d. 1.4 mg L-1. e. 5 mg L-Question 2 Which of the following is/are true with regard to the therapeutic index and the therapeutic window of a drug (there may be more than one true statement)? Therapeutic index is defined as ED50/TD50. Drugs with a narrow therapeutic window are best suited for minor conditions like headache or muscle pain. Therapeutic window is the dose range that maximizes efficacy at minimum toxicity. Drugs with a wide therapeutic window can be used to treat serious life-threatening diseases. All of the above are correct.
- Which of the following represents typical application of atomic absorption in pharmaceutical industry? a. Determination of purity of morphine powder b. Determination of traces of lead in amoxicillin powder c. Determination of paracetamole level in plasma O d. A andB e. All of the above44. Tobacco users can become addicted only to the flavorings in tobacco. Answers A. True B. False Question45. Alcohol use can affect the way some medicines work, increasing the effects of some, and decreasing the effects of others. Answers A. True B. False Question46. An individual's blood alcohol concentration is the amount of alcohol in his or her blood, expressed as a percentage. Answers A. True B. FalseYou are administering tramadol to your patient. The order is for 600 mg. There are (3) concentrations available: a 300 mg/tab; a 200 mg/tab and a 100 mg/tab. Which concentration would be your best choice? How many tablets will you give? Group of answer choices a. 100 mg/tab; give 6 tablets b. 300 mg/tab; give 2 tablets c. 100 mg/tab; give 1 tablet d. 300 mg/tab; give 1/2 tablet e. 200 mg/tab; give 3 tablets f. 200 mg/tab; give 1/3 tablet
- Assignment Booklet 4A ence 24: Module 4 3 For questions 7 to 11, read each question carefully. Decide which of the choices BEST answers the question. Place your answer in the blank space given. 7. Which factor does not increase reaction time? A. distractions B. coffee C. alcohol D. fatigue 8. Which distraction can result in a motor vehicle collision? A. eating B. using a cell phone C. tuning in a radio station D. all of the above equoro boane bess 9. Generally, what is the legal limit for BAC in Canada? choloes BEST. A. 0.10 B. 0.08 C. 0.04 D. 0.02 10. How many alcoholic drinks, one after the other, will put someone weighing 45 kg or less over the legal limit? А. 1 С. 3 D. 4 A 11. A person at a party has a blood alcohol level of 0.13. How long will it be before the person can legally drive? (A. 1 hour B. 2 hours C. 3 hours D. 4 hoursAfter administration of 150 mg drug A in an oral tablet dosageform, the AUC was calculated to be 143.3 mg•hr/L. Afteradministration of 85 mg drug A in an IV injection dosage form,the calculated AUC was 208.6 mg•hr/L. What is the absolutebioavailability of drug A in the oral tablet dosage form? A. 39%B. 56%C. 69%D. 256%00:54 TET. 4. 49% NW NSC LFSC P1...NG SEPT 2024.pdf - Read-only K the investigation. The diagram below represents the human brain. D Pons- КУ A B (1 3.2.1 Identify the part labelled B and give its function. (2 3.2.2 Identify the part of the brain that receives impulses from the optic nerve. (1 3.2.3 Name part C. (1 3.2.4 Describe how balance and equilibrium are maintained by the ear when a person changes their speed and direction of movement. (6 (1 ht reserved ences/P1 14 NSC The diagram below shows the cross-section of the human ear. A Please turn over NW/September 2
