Acid fast bacilli Study guides, Class notes & Summaries

Microbiology Lab Review Questions with Certified Answers Explain why the body tube of the microscope should not be lowered while you are looking through the ocular lens. to ensure that the slide or lens is not broken For what purpose would you adjust the Iris diaphragm? adjust the amount of light coming through the specimen For what purpose would you adjust the course-adjustment knob? to bring the specimen into view For what purpose would you adjust the fine adjustment knob? to bring the spe...

A; Animals serve as a reservoir of infection" is the correct answer because Shigella only infects humans while Salmonella is found in many animals. Both have diarrhea as the major symptom. Endotoxin is produced by all gram negative bacteria and exotoxin is only produced by Shigella. A major difference between Salmonella enterica and Shigella infections is that only in salmonellosis can: A. animals serve as a reservoir of infection B. diarrhea become the major symptom C. endotoxin play a ...

CPP Exam 2 Questions & Answers 2023/2024 Define an abscess. What type of leukocyte is commonly found in an abscess? - ANSWER-- necrosis of lung tissue which in severe cases leads to localized air-fluid (exudate) cavity What is the most common etiology of abscesses? - ANSWER-aspiration What is the most common etiology of tuberculosis (TB) in humans? - ANSWER-Myocobacterium tuberculosis Which classification of tuberculosis is associated with Ghon's complex, miliary granulomatous les...

Family Medicine EOR Exam (2023/ 2024 Update) Questions and Verified Answers with Rationales| 100% Correct| Grade A Q: A 16-year-old Caucasian girl presents with a 6-month history of blackheads and whiteheads on her face. On examination, you find a few papules and pustules on her cheeks; there are no nodules. Her mother reports that she had similar spots on her face before she got married. What is an appropriate first-line medication for her? A Oral isotretinoin B Topical tretinoin C Oral d...

Bacteria - Single-celled organism that do not have a cell nucleus and the membrane-enclosed intracellular structures found in most other cells (Prokaryotic cell). Gram-positive Bacteria - Thick layer of peptidoglycan (20-80nm across). The peptidoglycan layer is closely attached to the outer surface of the cell membrane. Retains crystal violet stains. Lack an outer membrane and a periplasmic space. Gram-negative Bacteria - Cell wall is thinner, but more complex. Only 10-20% peptidoglycan. C...

Cough what do you want to assess? - acute vs chronic assessment OLDCARTS Meds allergies medical hx social hx exposure physical exam diagnostic test treatment/plan Sam, age 78, presents to the clinic w/respiratory symptoms. His PFTs are as follows: normal total lung capacity, decreased PaO2, increased PaCO2. On assessment, you auscultate course crackles and forced expiratory wheezes. What is your dx? - chronic bronchitis African American pt's seems to have a negative ...

To Do: PNVN 1631 Module 5 Exam #2 Respiratory Due Oct 25 at 10:30am Points 80 Questions 80 Available Oct 25 at 9:45am - Oct 25 at 10:30am 45 minutes Time Limit 90 Minutes Allowed Attempts Unlimited Instructions This quiz was locked Oct 25 at 10:30am. Attempt History Attempt Time Score LATEST Attempt 1 21 minutes 78 out of 80 Score for this attempt: 78 out of 80 Submitted Oct 25 at 10:44am This attempt took 21 minutes. Respiratory Test: Read the questions carefully and choose the bes...

CIC Studying 202425: CIC Practice Exam Questions And Answers [2 Latest Versions] Everything written to help Ace your AA+ Recipients of allogenic hematopoeietic stem transplantation (HSCT) should be placed in rooms with how many air exchanges per hour? 3 5 10 12 12. A greater number of air exchanges per hour prevent opportunistic infections among stem cell transplant recipients Because of the increased risk of infection with parenteral nutrition, the maximum infusion time for a ...

1. Nurse admits Raymond to private room. Nurse puts on mask before admission process. Raymond tells the nurse that his significant other is downstairs and he would like for him to stay in the room with him. How should the nurse respond? A. "your HCP wants you to get some rest" B. "he may stay, but only after we have the results of his tuberculin skin test" C. "He may stay, but he needs to wear a mask" D. "you dont want to risk infecting your significant other with TB, do you?" corr...

MLPAO Test Prep ~ Microbiology Questions and Answers 100% Pass Microbiology is the study of Microscopic organisms Four major groups of Microorganisms Bacteria, Viruses, Fungi, Parasites Viruses are non cellular Parasites Viruses are observed through Electron microscope Viruses contain a genomic core made up of either ____ or ____ (never both!) and a coat of ____ surrounding the core called an ___ DNA, RNA, protein, envelope Viruses are obligate intracellular_____ Parasites Prokaryotic bact...