Enterobacteria Study guides, Class notes & Summaries

The aseptic collection of blood cultures requires that the skin be cleansed with: A. 2% iodin and then 70% alcohol solution B. 70% alcohol and then 2% iodine or an iodophor C. 70% alcohol and then 95% alcohol D. 95% alcohol only - ANSWER-Correct Answer: B When cleansing the skin with alcohol and then iodine for the collection of a blood culture, the iodine (or iodophor) should remain intact on the skin for at least: A. 10 sec B. 30 sec C. 60 sec D. 5 min - ANSWER-Correct Answer: C Wha...

A professor has taught the students about the pathogenesis of abdominal pain. Which statement by a student indicates the professor needs to review the material? Selected Answer: Low concentrations of anaerobes, such as Streptococci, Lactobacilli, Staphylococci, Enterobacteria, and Bacteroides, produce abdominal pain. Which cardiac chambers have the thinnest wall and why? Selected Answer: The right and left atria; they are low-pressure chambers that serve as storage ...

UTA Nurs 5315 Gastrointestinal review questionsWhere in the brain is the vomiting center located? - correct answer Medulla oblongata Antiemetic agents, such as domperidone and haloperidol, are antagonists for which receptors? - correct answer Dopamine What type of vomiting is caused by the direct stimulation of the vomiting center by neurologic lesions involving the brainstem? - correct answer Projectile Considering the normal frequency of bowel evacuation, how infrequently can evacuati...

ALL PATHO QUIZZES Q&A QUESTION 1 1. How does chest wall compliance in an infant differ from that of an adult? 2. 3.a. 4. An adult’s chest wall compliance is higher than an infant’s. 5. 6.b. 7. An adult’s chest wall compliance is lower than an infant’s. 8. 9.c. 10. An adult’s chest wall compliance is the same as an infant’s. 11. 12. d. 13. An adult’s chest wall compliance is dissimilar to that of an infant’s. QUESTION 2 1. Why is nasal congestion a serious t...

USMLE STEP 1 Microbiology NEW UPDATE 2023 WITH QUESTIONS AND CORRECT ANSWERS |GRADED A What is a special cellular component of fungal membrane targeted in anti-fungal medication? - ANSWER- Ergosterol A major sterol What is the special component of bacterial cell wall? - ANSWER- Peptidoglycan Where are the normal flora found? Contributions to health? Causes of infection? - ANSWER- Location: - found on body surfaces contiguous with outside environment (GI, etc.) - Semipermanent (de...

USMLE STEP 1 Microbiology Quiz Bank with complete solutions | Latest 2023/2024 What is a special cellular component of fungal membrane targeted in anti-fungal medication? --Ergosterol A major sterol What is the special component of bacterial cell wall? --Peptidoglycan Where are the normal flora found? Contributions to health? Causes of infection? -- Location: - found on body surfaces contiguous with outside environment (GI, etc.) - Semipermanent (dependent on life-changes) Contributions...

Module 7 Week 10 Case Study Analysis Introduction In this week’s case study of a 42 y.o. M presenting with symptoms like pyelonephritis or a UTI however in this case, the patient had a DRE which revealed an enlarges, swollen prostate. Based upon the patient's presentation, the clinician will look for a diagnosis of prostatitis. Prostatitis is inflammation of the prostate gland as a result of an infection like a UTI or or certain medical conditions (McCance & Huether, 2019). This analysi...

NURS 6501 / NURS6501 Advanced Pathophysiology Midterm Exam Questions and Answers Latest Updated 2024 (GRADED A+) A patient has a history of excessive use of magnesium-containing antacids and aluminum-containing antacids. What lab value does the healthcare professional correlate to this behavior? Answer: B a. Magnesium 1.8 mg/dL b. Phosphate 1.9 mg/dL c. Sodium 149 mEq/L NURS6501 Advanced Pathophysiology Midterm Exam Questions and Answers Latest Updated 2024 (GRADED A+) d. Potassium 2.5...

USMLE STEP 1 MICROBIOLOGY Questions and Answers with Complete Solutions 2024 What is a special cellular component of fungal membrane targeted in anti-fungal medication? - ANSErgosterol A major sterol What is the special component of bacterial cell wall? - ANSPeptidoglycan Where are the normal flora found? Contributions to health? Causes of infection? - ANSLocation: - found on body surfaces contiguous with outside environment (GI, etc.) - Semipermanent (dependent on life-changes) Contr...

Where in the brain is the vomiting center located? Medulla oblongata Antiemetic agents, such as domperidone and haloperidol, are antagonists for which receptors? Dopamine What type of vomiting is caused by the direct stimulation of the vomiting center by neurologic lesions involving the brainstem? Projectile Considering the normal frequency of bowel evacuation, how infrequently can evacuation occur and still be considered within normal range? Once a week How many ...