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Chapter 17
study guide
Question | Answer |
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Which of the following drugs may cause tinnitus (ringing in the ear), nausea, and vomiting in children when doeses are greater than 150 mg/kg? | Aspirin |
Which of the following is a water-souluble vitamin? | Vitamin B1 (thiamnie) Vitamin B2 (riboflavin) Vitamin B3 (niacin) Vitamin B5 (pantothenic acid) Vitamin B6 (pyridoxine) Vitamin B7 (biotin) Vitamin B9 (folic acid) Vitamin B12 (cyanocobalamin) |
What is a symptom of extracellular fluid deficit? | Lower body temperature |
What vitamin is found in dairy products, liver, and fish oils is known as retinol? | Vitamin A |
What is the primary cation of extracellular fluid? | Sodium |
What organ maintains the largest stores of fat-soluble vitamins? | Liver |
In what type of solution are there fewer particles (lower concentration) than contained in body fluids? | Hypotonic Solution (Hypertonic= higher particles) (Isotonic= same tonicity) |
Which of the following is a recommended or common addition to total parenteral nutrition mixtures? | -Sodium -Vitamin B6 -Copper -Insulin |
What drug may be used to treat cholinergic agonist-induced bradycardia? | Atropine. It blocks vagus nerve stimulation, which slows the heart allowing a sympathetic system to speed the rate |
What herbal supplement, sometimes reffered to as "Natures Prozac", is used for mild-to-moderate depression? | L-Methylfolate |
What characterizes marasmus? | It is due to an imbalance of protein and calorie intake and produces growth retardation |
What is a sign of malnutrition? | anemia, breathing difficulties, increased number of infections, poor wound healing |
What term describes a method in which the patient is fed through a vein? | Total Parental Nutirtion |
Which drug is used to treat extrapyramidal side effects caused by phenothiazines? | Cogentin |
Which of the following is the leading cause of fatal poisonings in children? | -iron tablets -tricyclic antidepressants -calcium -opiates -aspirin -alcohol |
Which of the following blood pH levels indicates Acidosis? | Blood pH below 7.35 (It's a metobolic condition due to excessive loss of bicarbonate or sodium) |
Proportionally, who has the highest amount of body water? | An infant |
In contrast to two-in-ones, three-in-ones TPN solution | They may crack or oil out |
A deficiency of Vitamin C may lead to? | Scurvy |
Which electrolyte has a negative charge? | Chloride |
What is a complication associated with total parenteral nutrition (TPN)? | -Liver toxicity -Acid base imbalance -high serum lipid concentrations -Electrolyte imbalance |
Which of the following are fat-soluble vitamins? | -Vitamin A (retinol) -Vitmain D (D2, ergocalciferol; D3; cholecalciferol) -Vitamin E -Vitamin K (phytonadione) |
What drug is recommended by ACLS guidelines for cardiac emergencies and Code Blue carts? | -Atropine -Narcan (naloxon) -Verapamil (isoptin) -Dopamine (intropine) |
Which of the following blood pH levels indicate Alkalosis? | blood pH above 7.45 (is a metabolic condition due to excessive loss of potassium or chloride and is most often caused by vomiting or diarrhea |
What are the five major diseases that occur because of vitamin deficiency? | 1) Ketatomalacia-vitamin A, softening of the cornea 2) Rickets-vitamin D, bending of the bones 3)Berineri-vitamin B1, causes polyneuritis, edema, and cardiac problems 4)pellagra- Vitamin C, deramatitis &diarrhea 5) Scurvy- Vitamin C, anemia, ect. . |
A deficiency of what vitamin causes osteomalacia? What is osteomalacia? | a deficiency in adults, which is the demineralization and weakening of the skeleton caused by vitamin D |
How can grapefruit juice affect the pharmacological deposition of many drugs? | It effects their metabolism |
Which is correct for preparing a TPN solution? | Add vitamins just before administration |