Concept explainers
Introduction:
Tetanus is also known as lockjaw which is an infection (serious) that is caused due to Clostridium tetani. This is a bacterium forms toxin that will affect the nervous system and brain. It, therefore, leads to stiffness of the muscles.
Answer to Problem 1MC
Correct answer:
To obtain immediate immunity against tetanus, a patient should receive an immunoglobulin against the toxin tetanus or tetanus antitoxin.
Therefore, option (d) is correct.
Option (d) is given as “immunoglobulin against the tetanus toxin (antitoxin)”.
Explanation of Solution
Justify reasons for the correct statement:
If a patient gets injured by a rusted nail in the ground or scratch of a rabis unaffected animal, then he should receive an immunoglobulin of tetanus as quickly as possible. The immunoglobulin of tetanus consists of antibodies which kills the bacterium present in the injured area; Clostridium tetani. The immunoglobulin is injected into the vein and helps in providing a short-term protection to the patient.
Hence, option (d) is correct.
Justify reasons for the incorrect statements:
Option (a) is given as “an attenuated vaccine of Clostridium tetani”.
An attenuated vaccine consists of avirulent microbes. It cannot be given to the patient, as tetanus spreads more quickly. The immune system needs time to recognize the vaccine and to produce memory antibodies against it. Hence, it is a wrong answer.
Option (b) is given as “a modified live vaccine of C. tetani”.
An attenuated vaccine is also known as modified live vaccines. It cannot be given to the tetanus patient as the microbe remains in its active state, but is avirulent. Hence, it is a wrong answer.
Option (c) is given as “tetanus toxoid”.
Toxoid vaccines are the modified toxins that are responsible for inducing active immunity, but it requires multiple doses, thus tetanus toxoid cannot be given to the patient. Hence, it is a wrong answer.
Hence, options (a), (b), and (c) are incorrect.
The antitoxin of tetanus or immunoglobulin of tetanus is given to the patient who has to obtain immunity against tetanus.
Want to see more full solutions like this?
Chapter 17 Solutions
Microbiology with Diseases by Taxonomy (5th Edition)
- what morphological features differentiate the lamprey species and other species in the great lakesarrow_forwardThere are a wide range of therapeutic applications available as options for patients. Medical professionals should be aware of these applications so they can make informed recommendations to patients. To gain a better understanding of some therapeutic applications and how they are related to RNA and mRNA, research long non-coding RNA. Respond to the following in a minimum of 175 words: What is lncRNA and what does it do? How does IncRNA differ from mRNA? What are some therapeutic applications associated with lncRNA? Think about possible future uses of this application. What are the advantages and disadvantages of this application and its continued use?arrow_forwardfour fish or mussel species that are native to the great lakesarrow_forward
- There are a wide range of therapeutic applications available as options for patients. Medical professionals should be aware of these applications so they can make informed recommendations to patients. To gain a better understanding of some therapeutic applications and how they are related to RNA and mRNA, research long non-coding RNA. Respond to the following in a minimum of 175 words: What is lncRNA and what does it do? How does IncRNA differ from mRNA? What are some therapeutic applications associated with lncRNA? Think about possible future uses of this application. What are the advantages and disadvantages of this application and its continued use?arrow_forwardfour physial characteristics of a fish or a mussel that would help you identify it to a speciesarrow_forwarddescribe what you would do in this situation, you are working ona. river and it will take 20 minutes by boat to get back to the field truck, you are 1 hour from finishing the field work on the last day of field trip. you hear thunder int he dsitnace, what did you do?arrow_forward
- unu grow because auxin is still produced in the tip to Another of Boysen and Jensen's experiments included the use of mica, explain why one of the shoots was able to show phototropism and the other was not. Mica Wafer Ligh c. They then t but this time permeable n shoot. Why phototropis Light Mica Wafer Coleoptile tips Tips removed: agar Explain why the shoo direction after the ag the cut shoot, even tarrow_forwardDiscussion entries must be at least 250 words to fulfill the assignment requirements. You must complete your entry before you will be able to see the responses of other students. Responses to other students are encouraged but not required. Grading for discussion entries will be based on application of course concepts, proper grammar, and correct punctuation. Read one the attached article and explore the Human Development Index (https://hdr.undp.org/data-center/human-development-index#/indicies/HDI). In your opinion, is the Human Development Index a good measure of the well- being of the people of a nation? Are the items measured in the HDI valid and relevant in the modern global economy? How are they related to the political economy of a nation? The attached articles propose some alternative measures of well-being. In your opinion, are there other measures of well-being that might be better alternatives to the items in the current HDI?arrow_forwardA patient visits her doctor with symptoms typical of a bladder infection. She is immediately prescribed an 800 mgdose of antibiotic (bioavailability = 1/2, t½ = 12 h). The corresponding plasma concentration of drug is found to be 96 micrograms/ml. What is the volume of distribution of this drug? Please round to the nearest liter.arrow_forward
- A 10 mg/Kg dose of a drug is given by intravenous injection to a 20 Kg dog. What would the volume of distribution be if the drug had been given orally and only 50% of the drug was absorbed (the concentration of drug at time = 0 is 0.1 mg/L)? Be sure to show your work.arrow_forwardAfter oral administration of 10mg of a drug, 50% is absorbed and 40% of the amount absorbed is metabolized by the first pass effect. The bioavailable dose of this drug is ______. Make sure to provide units for your answer. Show your work.arrow_forwardA 10 mg/Kg dose of a drug is given by intravenous injection to a 20 Kg dog. What is the volume of distribution of the drug in liters if the plasma concentration is 0.1 mg/L (assume the drug is instantaneously distributed)? Be sure to show your work.arrow_forward
- Concepts of BiologyBiologyISBN:9781938168116Author:Samantha Fowler, Rebecca Roush, James WisePublisher:OpenStax CollegeMedical Terminology for Health Professions, Spira...Health & NutritionISBN:9781305634350Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. SchroederPublisher:Cengage LearningEssentials of Pharmacology for Health ProfessionsNursingISBN:9781305441620Author:WOODROWPublisher:Cengage
- Comprehensive Medical Assisting: Administrative a...NursingISBN:9781305964792Author:Wilburta Q. Lindh, Carol D. Tamparo, Barbara M. Dahl, Julie Morris, Cindy CorreaPublisher:Cengage Learning