Ascorbic acid level - Study guides, Class notes & Summaries

Nuclear medicine board review Exam Questions And Answers one advantage of the in vivo method of Tc99m red cell tagging is that: - ANS no manipulation of blood samples outside the body is required boiling a Tc99m sulfur colloid preparation for too long will result in colloidal particles that are: - ANS too large Which of the following components in a Tc99m medronate prep is a radiochemical impurity? a. aluminum b. Mo99 c. 0.9% NaCl d. Tc99m pertechnetate e. ascorbic acid - ANS...

Jean Inman Domain I questions with correct answers Which pigment does not change color in an acid or alkaline solution? a. anthocyanin b. chlorophyll c. carotenoid d. flavones Correct Answer-c. carotenoid The end productions of cellular oxidation are: a. water, carbon dioxide, energy b. carbon, hydrogen, nitrogen c. indigestible fiber, nitrogen d. monosaccharides, amino acids, energy Correct Answer-a. water, carbon dioxide, energy Carbohydrates listed in order of decreasing sw...

A bacterial infection of the periodontium characterized by a rapid destruction of the PDL, rapid loss of supporting bone, high risk for tooth loss, and a poor response to periodontal therapy is termed: - aggressive periodontitis A bacterial infection of the periodontium characterized by a slow destruction of the periodontal ligament, slow loss of supporting bone, and a good response to periodontal therapy is termed: - Chronic periodontitis A coated tongue is the primary oral malodor induci...

ATI PN PHARMACOLOGY PROCTORED EXAM 2023 UPDATE QUESTIONS&ANSWERS (75 QUESTIONS)ATI PN PHARMACOLOGY PROCTORED EXAM 2023 UPDATE QUESTIONS&ANSWERS (75 QUESTIONS) 1. After instilling an eye drop that has a systematic effect, the nurse should press on which of the following to prevent absorption into the circulation? a. The bony orbit b. The nasolacrimal duct c. The conjunctival sac d. The outer cantus of the eye 2. A nurse is caring for a client who has just been diagnosed with primar...

ATI RN Adult Medical Surgical Practice with NGN, Exam Questions & Answers-A nurse is assessing a client who has acute cholecystitis. Which of the following findings is the nurse's priority? Anorexia Abdominal pain radiating to the right shoulder Tachycardia Rebound abdominal tenderness - Tachycardia -Tachycardia is a manifestation of biliary colic, which can lead to shock. The nurse should position the head of the client's bed flat and report this finding immediately A nurse...

Based on the indirect immunofluoresence pattern performed on serum, what would be the most appropriate antibody follow-up test? - ANSWER- Centromere The flow cytometric results gated on peripheral blood lymphocytes are most consistent with what disease state? CD19 = 68 and CD20 = 72, CD5= 97 - ANSWER- B-cell chronic lymphocytic leukemia (CLL) Mechanisms involved in the complement cascade include: - ANSWER- opsonization and inflammation The rapid plasma reagin (RPR) assay for syphilis by...

Ch. 30: Hematologic Problems Lewis: Medical- Surgical Nursing, 10th Edition Exam Study Questions and Answers A 62-year old man with chronic anemia is experiencing increased fatigue and occasional palpitations at rest. The nurse would expect the patient's laboratory test findings to include a. an RBC count of 4,500,000/L. b. a hematocrit (Hct) value of 38%. c. normal red blood cell (RBC) indices. d. a hemoglobin (Hgb) of 8.6 g/dL (86 g/L). - Ans:-ANS: D The patient's clinical manif...

CFS Test Questions And Answers (Updated And Verified) Which of the following is not an example of an additive used to inhibit lipid oxidation? A) tocopherols B) ascorbic acid C) sodium benzoate D) EDTA - answerC) sodium benzoate In a vegtable operation, the process specifies that peas be blanched prior to canning. What is the marker enzyme used to determine success of blanching? A) catalase B) peroxidase C) lipoxygenase D) chlorophyllase - answerB) peroxidase What is the most effect...

Kettering Glossary Acid-Fast Bacillus (AFB) Staining (Ziehl-Neelsen) Answer Used for the diagnosis of tuberculosis, tuberculous infections and leprosy. Organisms will appear red against a blue background when stained by this method. Usually takes 2-3 weeks to culture the tubercle bacilli. Results of the AFB stain may indicate the need for the initiation of therapy. Airway Resistance (Raw) Answer Estimated for patients on mechanical ventilation by determining the difference between peak airwa...

CFS Test Questions And Answers (Updated And Verified) Which of the following is not an example of an additive used to inhibit lipid oxidation? A) tocopherols B) ascorbic acid C) sodium benzoate D) EDTA - answerC) sodium benzoate In a vegtable operation, the process specifies that peas be blanched prior to canning. What is the marker enzyme used to determine success of blanching? A) catalase B) peroxidase C) lipoxygenase D) chlorophyllase - answerB) peroxidase What is the most effect...