Very few microbes are - Study guides, Class notes & Summaries

bactericidal - ANSWER kills microbes (bateria) directly Where are antibiotic resistance genes typically located? - ANSWER On plasmids or transposons that can be transferred between bacteria Examples of misuse that can lead to antibiotic resistance - ANSWER -using outdated or weakened antibiotics -using antibiotics for the common cold and other inappropriate conditions -using antibiotics in animal feed -failing to complete the prescribes regimen -using someone's leftover prescription ...

HMX Immunology Final Exam Questions with All Correct Answers One of the most important advances in surgery arrived near the end of the nineteenth century. The British surgeon Joseph Lister hypothesized that using techniques to sterilize surgical tools and clean the skin at the site of the incision would reduce surgical site infections. Years later, Dr. Lister wrote this: "Nothing was formerly more striking in surgical experience than the difference in the behavior of injuries according to wh...

ANTIMICROBIALS STUDY GUIDE ▪ Differentiate Bacteriostatic and Bacterialcidal. • bactericidal – directly lethal to bacteria at clinically achievable concentrations • bacteriostatic – slow bacterial growth but do not cause cell death ▪ What is the difference between broad spectrum and narrow spectrum? • Narrow – active against only a few species of microorganisms • Broad – active against a wide variety of microbes ▪ Which is preferred? • Narrow-spectrum ▪ a...

A&P 1 Final Exam, Straighterline Anatomy and Physiology 1, Straighterline A&P 1 Cumulative Final Exams With 100% Correct Answers What is the smallest level of organization in the body that contains the body's genetic information? Select one: a. chemical b. cellular c. tissue d. organism -Correct Answer-B. Cellular The cellular level includes the nucleus, an organelle that contains the body's genetic information. Which is an example of a normally occurring positive-feedback mechanis...

59) Which of the following is the best definition of autoimmune disease? A. a condition in which B cells and T cells respond independently to antigens and do not interact correctly B. a condition in which the adaptive immune system fails to recognize the second infection by the same antigen C. a condition in which the immune system creates random antibodies without being triggered by an antigen D. a condition in which self molecules are treated as non-self D 61) In a humoral or ant...

PUBH 6011 Midterm Study Guide 2022. Week 1: How Energy Impacts Our Health • Explain how energy influences human health • The more energy usage a person has, generally the better they are living. Also generally extends our lives. • Energy protects form a lot of things...i.e. Refrigerator has temperature control protecting us from types of contamination that readily killed people a few 100 years ago. • Energy can also influence human health depending on the types of energy. Sustainabl...

NACC Review Exam/170 Questions and Answers Latest Update 2024/2025 with complete solutions NACC Review Exam/170 Questions and Answers Latest Update 2024/2025 with complete solutions 1. The functions of the large intestine include: a. Absorption of water & feces storage b. Absorption of nutrients & feces elimination c. Absorption of water & bile production d. Absorption of nutrients & feces storage 2. The basic functioning unit of the body is: a. An b. A cell c. A membrane d. A t...

NWHSU Microbiology Midterm Questions and Answers Fully Solved Which are cellular etiologic agents of infectious disease? Bacteria, fungi, protozoa, helminths (worms) Which are a-cellular etiologic agents of infectious disease? Viruses and prions Brainpower Read More Which groups of microorganisms are eukaryotic/prokaryotic? Eukaryotic: fungi, protozoa, helminths (worms) Prokaryotae: bacteria Name major differences between eukaryotic and prokaryotic cells. Eukaryoti...

What are Montgomery glands? - Sebaceous glands on areola that are a result of pregnancy hormones What do Montgomery glands do? - Allow milk to mix with sebum, makes milk sticky and anti-microbial Function of prolactin? - Pro-lactation. Makes milk. What stimulates prolactin? - Baby suckles/nipple stimulation stimulates brain to secrete prolactin into blood and that triggers body to respond Do all humans have prolactin? - Yes, everyone has prolactin all the time but it is a matter of ramping it u...

Cosmetology phase 1 practice exam 47 Questions with Verified Answers After performing a service on a difficult client, Diane vents her frustrations to other clients. Which of the following terms identifies Diane's display of emotion? a) vitality b) attitude c) flexibility d) grammar - CORRECT ANSWER B) attitude 2) The front hairline and jawline are almost horizontal in which facial shape? a) oval b) round c) square d) diamond - CORRECT ANSWER C) square 3) Before beginni...