CONNECT WITH LEARNSMART FOR COWAN: MICR
3rd Edition
ISBN: 2818440123740
Author: Cowan
Publisher: MCG
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Chapter 10, Problem 7Q
Summary Introduction
Introduction:
Antibiotics are drugs that are developed to treat infections caused by various microbes. They are specific for infections caused by specific microbes. Therefore, non-recommended antibiotics pose a risk of toxicity.
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Students have asked these similar questions
Technically speaking, true antibiotics are drugs…
A. Produced naturally by microbes
B. Taken orally, not injected.
C. Used to treat any microbial infection
D. Used to treat any bacterial disease.
Drugs are often given to patients before going into surgery, to dentalpatients with heart disease, or to healthy family members exposed tocontagious infections.a. What word would you use to describe this use of drugs?b. What is the purpose of this form of treatment?c. Explain some potential undesired effects of this form of therapy.d. Define probiotics and list some ways they are used.
Toll-like receptors (TLRS) act to
A. cause phagocytic chemotaxis.
B. induce phagocytosis.
C. bind microbial proteins and polysaccharides.
D. destroy microbial cells.
You may select zero, one, or many answers.
Chapter 10 Solutions
CONNECT WITH LEARNSMART FOR COWAN: MICR
Ch. 10.1 - State the main goal of antimicrobial treatment.Ch. 10.1 - Identify the sources for the most commonly used...Ch. 10.1 - Describe two methods for testing antimicrobial...Ch. 10.1 - Prob. 4AYPCh. 10.1 - NCLEX PREP 1. An RN is caring for a 26-year-old...Ch. 10.2 - Explain the concept of selective toxicity.Ch. 10.2 - List the five major targets of antimicrobial...Ch. 10.2 - Prob. 7AYPCh. 10.2 - Distinguish between broad-spectrum and...Ch. 10.2 - Prob. 9AYP
Ch. 10.2 - Explain the mode of action of penicillinases and...Ch. 10.2 - Identify two antimicrobials that act by inhibiting...Ch. 10.2 - Prob. 12AYPCh. 10.2 - Identify one example of a fluoroquinolone.Ch. 10.2 - Describe the mode of action of drugs that target...Ch. 10.2 - Prob. 15AYPCh. 10.2 - Prob. 16AYPCh. 10.2 - Explain why antiprotozoal and antihelminthic drugs...Ch. 10.2 - List the three major targets of action of...Ch. 10.2 - Prob. 2NPCh. 10.3 - Discuss two main ways that microbes acquire...Ch. 10.3 - List five cellular or structural mechanisms that...Ch. 10.3 - Prob. 21AYPCh. 10.3 - Prob. 3NPCh. 10.3 - Prob. 1MMCh. 10.4 - Distinguish between drug toxicity and allergic...Ch. 10.4 - Prob. 23AYPCh. 10.4 - Prob. 4NPCh. 10.4 - Prob. 5NPCh. 10 - Microbial resistance to drugs is acquired through...Ch. 10 - Prob. 2QCh. 10 - Prob. 3QCh. 10 - Prob. 4QCh. 10 - Why does the penicillin group of antibiotics have...Ch. 10 - Prob. 6QCh. 10 - Prob. 7QCh. 10 - Conduct research to find out why drugs blocking...Ch. 10 - Prob. 9QCh. 10 - Prob. 10QCh. 10 - You take a sample from a growth-free portion of...Ch. 10 - Prob. 12QCh. 10 - Treating malarial infections is theoretically...Ch. 10 - Can you think of a situation in which it would be...Ch. 10 - Prob. 15QCh. 10 - Prob. 16QCh. 10 - Prob. 17QCh. 10 - Prob. 18QCh. 10 - An antimicrobial drug with a _______ therapeutic...Ch. 10 - Prob. 20QCh. 10 - Prob. 21QCh. 10 - Prob. 1VC
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Similar questions
- Penicillin obtained from a fungus is : A. Antibiotic B. Antiseptic C. Antibody D. Antiserumarrow_forwardDrugs are often given to surgical patients, to dental patients with heart disease, or to healthy family members exposed to contagious infections. a. What word would you use to describe this use of drugs? b. What is the purpose of this form of treatment? c. Explain some potential undesired effects of this form of therapy. d. Defi ne probiotics and give some ways they are used.arrow_forwardWhy are encapsolated bacteria generally more pathogenic than un-capsolated strains. a. Because capsule allows the organism to hide in the body of the host. b. because the capsule causes the phagocyte to mutate c. because the capsule protects bacteria from host immune cells d. because the capsule kills the phagocytes e. because the capsule stimulates a potent immune response in the host.arrow_forward
- When a surgeon conducts a cardiac bypass operation by transplanting a piece of vein from a patient's leg to the same patient's heart, this is a(n) a. rejected graft b. autograft c. allograft d. type IV hypersensitivity e. cardiograftarrow_forwardWhen a surgeon conducts a cardiac bypass operation by transplanting a piece of vein from a patient's leg to the same patient's heart, this is a(n) a. rejected graft b. autograft c. allograft d.type IV hypersensitivity e. cardiograftarrow_forwardA. Write a paragraph (~150 words) explaining why bacterial infections have again become a threat. B. Write a paragraph (~150 words) describing the main causes of the antibiotic crisis. C. Write a paragraph (~150 words) describing what pharmaceutical companies could do to address the problem of antibiotic resistance. D. Write a paragraph (~150 words) describing what people at colleges and universities could do to address the problem of antibiotic resistance.arrow_forward
- The first step for directly linking a microbe to a specific disease according to Koch's postulates is to A.isolate microbes from the blood of healthy animals. B. culture the blood or other body fluid from a diseased animal using nutrient medium. C. inject a sample of blood or other body fluid from a diseased animal into a healthy animal. D. obtain a sample of blood or other body fluid from a diseased animal.arrow_forwardYour patient who is recovering from a first time wound infection caused by Staphylococcus aureus. The patient’s body cells destroyed the bacteria by using a. neutrophils as a first responder to the infection b. IgG after 7 days as a first responder c. IgE after 7 days as a first responder d. macrophages as a first responder to the infection e. a & barrow_forwardWhy antibacterial drugs are ineffective against: A. Fungal Infections B. Viral infections C. Helminthic worm infectionsarrow_forward
- Which of the following statements is true? A. Hypersensitivity requires previous exposure to an antigen B. Hypersensitivity is due to the presence of a virus. C. Hypersensitivity occurs in the absence of an antigen. D. Hypersensitivity is synonymous with the term " infection". E. Hypersensitivity occurs when an individual is exposed to an allergen for the first time.arrow_forwardChoose the combination of answers that most accurately completes the statement.When a patient’s immune system becomes reactive to a drug, this is an example of a. superinfection c. allergy b. drug resistance d. toxicityarrow_forwardImmunopathology is the study of disease states or immune dysfunctions, which are divided into two categories:______diswase(l.e.,allergy) or diseases associated with ______(l.e., AIDS). a. Hypersensitivity; immunodeficiency b. Immunocompetence; hypersensitivity c. Hyposensitivity ; immunocompetence d. hyposensitivity; hypersensitivityarrow_forward
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