Culture counts Study guides, Class notes & Summaries

Microbiology BOC 1. Proper media for culture of a urethral discharge from a man include: a. sheep blood and phenylethyl alcohol agars b. eosin-methylene blue and sheep blood agars c. thioglycollate broth and chocolate agar d. chocolate and modified Thayer-Martin agars - correct answer d 2. A sheep blood agar plate inoculated with 0.001 mL of urine grows 70 colonies of Staphylococcus aureus. How many colony forming units per mL of urine should be reported? a. 70 b. 700 c. 7,000 d. 70...

NRNP 6541 MIDTERM EXAM 1 VERSION 1 (V1) – QUESTION AND ANSWERS • Question 1 0 out of 0 points When completing this quiz, did you comply with Walden University’s Code of Conduct including the expectations for academic integrity? Selected Ye Answer: s • Question 2 1 out of 1 points Which of the following statements regarding adolescent substance use is true? Selected a. Answer: Tobacco is the most commonly abused substance during adolescence. •...

NURS 6541 Midterm Exam Version 3! 100%Correct Questions and Answers.  Question 1 0 out of 1 points Medicaid provides health insurance coverage to Selected Answer: b. Newborn, pregnant women, and those older than 65 whose personal income falls below the federal poverty level.  Question 2 1 out of 1 points A differential diagnosis for child abuse would include all of the following except. Selected Answer: c. Prader-Wlli syndrome  Question 3 1 out of 1 points Which of the f...

NURS 6541 Midterm Exam Version 3! 100%Correct Questions and Answers.  Question 1 0 out of 1 points Medicaid provides health insurance coverage to Selected Answer: b. Newborn, pregnant women, and those older than 65 whose personal income falls below the federal poverty level.  Question 2 1 out of 1 points A differential diagnosis for child abuse would include all of the following except. Selected Answer: c. Prader-Wlli syndrome  Question 3 1 out of 1 points Which of the f...

Microbiology BOC Final Exam 2024. 1. Proper media for culture of a urethral discharge from a man include: a. sheep blood and phenylethyl alcohol agars b. eosin-methylene blue and sheep blood agars c. thioglycollate broth and chocolate agar d. chocolate and modified Thayer-Martin agars - correct answer d 2. A sheep blood agar plate inoculated with 0.001 mL of urine grows 70 colonies of Staphylococcus aureus. How many colony forming units per mL of urine should be reported? a. 70 b. 700...

4 Basic Steps of binary fission : 1. Growth of cell size 2. Replication of DNA 3. Division of cytoplasm 4. Septum formation & cell division Z Ring Assembly : FtsZ assembles Z ring to form divisome Generation Time : time it takes to double the population Lag Phase : Cells adjust to culture medium; no change in population What factors determine the duration of the lag phase? : Genetic makeup, media composition, initial inoculum size During which phase of the growth curve is it most ap...

Nitrogen is a growth Limiting nutrient for many organisms because -only a few microbes can extract it from the atmosphere, but all organisms require if for amino acid and nucleotide synthesis An organism that tolerates high _ is called a halophile - Salt concentrations What tests are used to help identify bacteria today? - All of the above all of the following are used to protect organisms from the toxic by products of oxygen EXCEPT - protease A metabolic pathway - All the above are true ...

SCI225 Pathophysiology week 12-14 QuizA patient has chronic pyelonephritis. What would the nurse expect to see in this patient? - correct answer Kidney scarring Chronic pyelonephritis is a persistent or recurrent infection of the kidney leading to scarring of one or both kidneys. The patient is diagnosed with kidney stones. The nurse practitioner recommends using ultrasound waves to break large renal calculi into smaller stones that can be passed through the urinary tract. Which procedure...

1. A nurse is assessing a client who is 12hr postoperative following a colon resection. Which of the following findings should the nurse report to the surgeon? a. Heart rate 90/min b. Absent bowel sounds c. Hgb 8.2 g/dl d. Gastric pH of 3.0 Rationale: Normal Hgb is 13-18M g/dl, 12-16 g/dl. This may indicate a possible hemorrhaging. 2. A nurse is caring for a client who has diabetes insipidus. Which of the following medications should the nurse plan to administer? a. Desmopressin b. Reg...

1. A nurse is assessing a client who is 12hr postoperative following a colon resection. Which of the following findings should the nurse report to the surgeon? a. Heart rate 90/min b. Absent bowel sounds c. Hgb 8.2 g/dl d. Gastric pH of 3.0 Rationale: Normal Hgb is 13-18M g/dl, 12-16 g/dl. This may indicate a possible hemorrhaging. 2. A nurse is caring for a client who has diabetes insipidus. Which of the following medications should the nurse plan to administer? a. Desmopressin b. Reg...