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Concept explainers
(1)
To determine:
How Jason and Julie possibly got infected, why CA-MRSA is considered as an evolving disease, given that MRSA has been around for years, and why the map does not display more countries in South America and Africa with cases of CA-MRSA.
Case summary:
Julie was surprised and feels very proud that her boyfriend bought her a tattoo as an 18th birthday gift. After a week, Julie and Jason are affected by an evolving disease, which is referred to as community-associated, methicillin-resistant Staphylococcus aureus (CA-MRSA) diseases. Julie’s leg and arm are layered with swollen, red, and painful lesions (containing pus); soon, she developed fever. Jason misunderstood that he suffered a spider bite (Wednesday). On the next day, he is unable to walk, and he noticed a red-color line going up from his ankle to his groin. Soon, his health condition became worse and he was hospitalized for 10 days.
He was severely affected by bacteremia (blood) and osteomyelitis (his bones are affected). For many years, the health center workers fought to control healthcare-associated MRSA (HA-MRSA). Usually, the HA-MRSA infects hospitalized patients, but in recent years, common people (other than hospitalized patients) are also affected; for example, risky tattooists, school students, and athletes. It is spread by sharing clothes, fomites, razors, and towels.
Julie is suggested oral antimicrobials such as doxycycline, trimethoprim-sulfamethoxazole, and clindamycin) and she was given vancomycin (intravenous).
(2)
To determine:
Why CA-MRSA is considered as an evolving disease, given that MRSA has been around for years.
Case summary:
Julie was surprised and feels very proud that her boyfriend bought her a tattoo as an 18th birthday gift. After a week, Julie and Jason are affected by an evolving disease, which is referred to as community-associated, methicillin-resistant Staphylococcus aureus (CA-MRSA) diseases. Julie’s leg and arm are layered with swollen, red, and painful lesions (containing pus); soon, she developed a fever. Jason misunderstood that he suffered a spider bite (Wednesday). On the next day, he is unable to walk, and he noticed a red-color line going up from his ankle to his groin. Soon, his health condition became worse and he was hospitalized for 10 days.
He was severely affected by bacteremia (blood) and osteomyelitis (his bones were affected). For many years, the health center workers fought to control the healthcare-associated MRSA (HA-MRSA). Usually, the HA-MRSA infects hospitalized patients, but in recent years, common people (other than hospitalized patients) are also affected; for example, risky tattooists, school students, and athletes. It is spread by sharing clothes, fomites, razors, and towels.
Julie is suggested oral antimicrobials such as doxycycline, trimethoprim-sulfamethoxazole, and clindamycin) and she is given vancomycin (intravenous).
(3)
To determine:
Why the map does not display more countries in South America and Africa with cases of CA-MRSA.
Case summary:
Julie was surprised and feels very proud that her boyfriend bought her a tattoo as an 18th birthday gift. After a week, Julie and Jason are affected by an evolving disease, which is referred to as community-associated, methicillin-resistant Staphylococcus aureus (CA-MRSA) diseases. Julie’s leg and arm are layered with swollen, red, and painful lesions (containing pus); soon, she developed a fever. Jason misunderstood that he suffered a spider bite (Wednesday). On the next day, he is unable to walk and he noticed a red-color line going up from his ankle to his groin. Soon, his health condition became worse and he was hospitalized for 10 days.
He was severely affected by bacteremia (blood) and osteomyelitis (his bones are affected). For many years, the health center workers fought to control the healthcare-associated MRSA (HA-MRSA). Usually, HA-MRSA infects hospitalized patients, but in recent years, common people (other than hospitalized patients) are also affected; for example, risky tattooists, school students, and athletes. It is spread by sharing clothes, fomites, razors, and towels.
Julie is suggested oral antimicrobials such as doxycycline, trimethoprim-sulfamethoxazole, and clindamycin) and she is given vancomycin (intravenous).
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Chapter 10 Solutions
Microbiology with Diseases by Body System (5th Edition)
- 18. Watch this short youtube video about SARS CoV-2 replication. SARS-CoV-2 Life Cycle (Summer 2020) - YouTube.19. What is the name of the receptor that SARS CoV-2 uses to enter cells? Which human cells express this receptor? 20. Name a few of the proteins that the SARS CoV-2 mRNA codes for. 21. What is the role of the golgi apparatus related to SARS CoV-2arrow_forwardState the five functions of Globular Proteins, and give an example of a protein for each function.arrow_forwardDiagram of check cell under low power and high powerarrow_forward
- a couple in which the father has the a blood type and the mother has the o blood type produce an offspring with the o blood type, how does this happen? how could two functionally O parents produce an offspring that has the a blood type?arrow_forwardWhat is the opening indicated by the pointer? (leaf x.s.) stomate guard cell lenticel intercellular space none of thesearrow_forwardIdentify the indicated tissue? (stem x.s.) parenchyma collenchyma sclerenchyma ○ xylem ○ phloem none of thesearrow_forward
- Where did this structure originate from? (Salix branch root) epidermis cortex endodermis pericycle vascular cylinderarrow_forwardIdentify the indicated tissue. (Tilia stem x.s.) parenchyma collenchyma sclerenchyma xylem phloem none of thesearrow_forwardIdentify the indicated structure. (Cucurbita stem l.s.) pit lenticel stomate tendril none of thesearrow_forward
- Identify the specific cell? (Zebrina leaf peel) vessel element sieve element companion cell tracheid guard cell subsidiary cell none of thesearrow_forwardWhat type of cells flank the opening on either side? (leaf x.s.) vessel elements sieve elements companion cells tracheids guard cells none of thesearrow_forwardWhat specific cell is indicated. (Cucurbita stem I.s.) vessel element sieve element O companion cell tracheid guard cell none of thesearrow_forward
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