Nclex-Rn Practice Questions-Microbiology Microbial Diseases Of The Cardiovascular And Lymphatic Systems

Nclex-Rn Practice Questions-Microbiology Microbial Diseases Of The Cardiovascular And Lymphatic Syst

Please wait while the activity loads.
If this activity does not load, try refreshing your browser. Also, this page requires javascript. Please visit using a browser with javascript enabled.

If loading fails, click here to try again

Start

Congratulations - you have completed Nclex-Rn Practice Questions-Microbiology Microbial Diseases Of The Cardiovascular And Lymphatic Syst.

You scored %%SCORE%% out of %%TOTAL%%.

Your performance has been rated as %%RATING%%

Your answers are highlighted below.

Question 1

Which of the following statements about sepsis is FALSE?

A	Symptoms include fever and decreased blood pressure.
B	Lymphangitis may occur.
C	It can be treated with antibiotics.
D	It usually is caused by gram-positive bacteria.
E	It may be aggravated by antibiotics.

Question 2

Brucella bacteria are considered a potential agent of bioterrorism because

A	they are not susceptible to antibiotics.
B	they easily become airborne.
C	infection causes a fever.
D	it is a endospore-forming organism.
E	it causes ulcerating lesions of the skin.

Question 3

Which of the following statements about group B streptococci is FALSE?

A	They are present in healthy carriers.
B	They cause gram-positive sepsis.
C	They cause strep throat.
D	They cause neonatal sepsis.
E	They are classified as Streptococcus agalactiae.

Question 4

Which of the following is NOT controlled by a mosquito eradication program?

A	chikungunya fever
B	yellow fever
C	dengue fever
D	schistosomiasis
E	malaria

Question 5

Which of the following is evidence that the arthritis afflicting children in Lyme, Connecticut, was due to bacterial infection?

A	treatable with penicillin
B	not contagious
C	accompanied by a rash
D	affected mostly children
E	transmitted by ticks

Question 6

You advise your pregnant friend to not adopt a new kitten from her neighbor because she could contract

A	plague.
B	Brukitt's Lymphoma.
C	toxoplasmosis.
D	listeriosis.
E	infectious mononucleosis.

Question 7

Scrapings from a patient's rash reveal cercariae. The disease is most likely

A	Lyme disease.
B	Rocky Mountain spotted fever.
C	relapsing fever.
D	swimmer's itch.
E	Chagas' disease.

Question 8

Which of the following pairs is NOT correctly matched for Gram reaction?

A	Lyme disease — gram-negative
B	tularemia — gram-negative
C	anthrax — gram-positive
D	Rocky Mountain spotted fever — gram-negative
E	Ehrlichia — gram-positive

Question 9

A patient complains of fever, severe muscle and joint pain, and a rash. The patient reports returning from a Caribbean vacation one week ago. Which of the following do you suspect?

A	Lassa fever
B	dengue
C	Hantavirus hemorrhagic fever
D	typhus
E	yellow fever

Question 10

Epstein-Barr virus has been implicated in all of the following EXCEPT

A	endocarditis.
B	infectious mononucleosis.
C	Burkitt's lymphoma.
D	nasopharyngeal carcinoma.
E	Hodgkin's disease.

Question 11

A patient presents with inflammation of the heart valves, fever, malaise, and subcutaneous nodules at joints. The recommended treatment is

A	supportive care.
B	streptomycin.
C	chloroquine.
D	hyperbaric chamber.
E	praziquantel.

Question 12

Which of the following is NOT caused by a bacterium?

A	epidemic typhus
B	tickborne typhus
C	malaria
D	plague
E	relapsing fever

Question 13

Which of the following pairs does NOT apply to Chagas' disease?

A	causative agent — Trypanosoma cruzi
B	vector — kissing bug
C	reservoir — rodents
D	diagnosis of acute phase — serological tests for antibodies
E	treatment — nifurtimox

Question 14

Which of the following statements about toxoplasmosis is FALSE?

A	It is caused by a protozoan.
B	The reservoir is cats.
C	It is transmitted by the gastrointestinal route.
D	It is a severe illness in adults.
E	It can be congenital.

Question 15

Unsanitary and crowded conditions increase the incidence of all of the following diseases EXCEPT

A	plague.
B	epidemic typhus.
C	endemic murine typhus.
D	Rocky Mountain spotted fever.
E	relapsing fever.

Question 16

Which of the following pairs is mismatched?

A	malaria — Anopheles (mosquito)
B	dengue — Aedes (mosquito)
C	epidemic typhus — Pediculus (louse)
D	Rocky Mountain spotted fever — Dermacentor (tick)
E	encephalitis — Ixodes (tick)

Question 17

Which of the following bacterial infections CANNOT be transmitted by dog or cat bites?

A	Pasteurella multocida
B	Streptobacillus
C	Bartonella henselae
D	Fusobacterium
E	None of the answers is correct; all of these bacterial infections can be transmitted by dog or cat bites.

Question 18

The symptoms of gas gangrene are due to all of the following EXCEPT

A	microbial fermentation.
B	necrotizing exotoxins.
C	proteolytic enzymes.
D	hyaluronidase.
E	endocarditis

Question 19

Which of the following is NOT a characteristic of Bacillus anthracis?

A	is aerobic
B	is gram-positive
C	forms endospores
D	found in soil
E	produces endotoxins

Question 20

Which of the following is NOT transmitted in raw milk?

A	toxoplasmosis
B	anthrax
C	brucellosis
D	listeriosis
E	All of these can be transmitted in raw milk.

Question 21

Which of the following is a symptom of brucellosis?

A	gastroenteritis
B	relapsing fever
C	undulant fever
D	pneumonia
E	jaundice

Question 22

Which of the following statements about tularemia is FALSE?

A	It is caused by Francisella tularensis.
B	The most common reservoir is rabbits.
C	It may be transmitted by arthropods.
D	It may be transmitted by direct contact.
E	It occurs only in California.

Question 23

Which of the following is NOT typically treated with penicillin?

A	serious wounds at risk for gas gangrene
B	tularemia
C	patients at risk for rheumatic fever
D	puerperal sepsis
E	rat-bite fever

Question 24

Which of the following is NOT a recognized form of anthrax?

A	cutaneous
B	inhalationial
C	septic
D	gastrointestinal
E	None of the answers are correct; all of these are recognized forms of anthrax.

Question 25

Which of the following pairs is mismatched?

A	subacute bacterial endocarditis — alpha-hemolytic streptococci
B	acute bacterial endocarditis — Staphylococcus aureus
C	pericarditis — Streptococcus pyogenes
D	puerperal sepsis — Staphylococcus aureus
E	Burkitt's lymphoma — Epstein-Barr virus

Question 26

Which of the following statements about puerperal sepsis is FALSE?

A	It is transmitted from mother to fetus.
B	It is caused by health care personnel.
C	It begins as a focal infection.
D	It is a complication of abortion or childbirth.
E	Its frequency of occurrence has decreased because of antibiotics and aseptic techniques.

Question 27

Which of the following leads to all the others?

A	subcutaneous hemorrhaging
B	presence of antirickettsial antibodies
C	blockage of capillaries
D	bacterial growth in endothelial cells
E	breakage of capillaries

Question 28

Which of the following statements about schistosomiasis is FALSE?

A	The cercariae penetrate human skin.
B	They symptoms are caused by immune reactions to the eggs shed in the human host.
C	The intermediate host is an aquatic snail.
D	It is caused by a roundworm.
E	The female worm lives in a groove that runs down the body of the male.

Question 29

Which of the following pairs is mismatched?

A	Rickettsia — intracellular parasite
B	Brucella — gram-negative aerobic rods
C	Francisella — gram-positive facultatively anaerobic pleomorphic bacillus
D	Bacillus — gram-positive endospore-forming rods
E	None of the pairs is mismatched.

Question 30

Which of the following produces a permanent carrier state following infection?

A	Borrelia
B	cytomegalovirus
C	Spirillum
D	Toxoplasma
E	Yersinia

Question 31

Which of the following is NOT treated with antibiotics?

A	plague
B	tularemia
C	Lyme disease
D	Ebola
E	anthrax

Question 32

Which of the following is the same for both relapsing fever and undulant fever?

A	rising and falling body temperature
B	mode of transmission
C	presence of rash
D	reservoir
E	etiology

Question 33

Which of the following CANNOT be transmitted to humans from domestic cats?

A	toxoplasmosis
B	plague
C	Chagas' disease
D	Bartonella
E	None of the answers is correct; all of these diseases can be transmitted to humans from domestic cats.

Question 34

Arthropods can serve as a reservoir for all of the following diseases EXCEPT

A	plague.
B	brucellosis.
C	epidemic typhus.
D	yellow fever.
E	malaria.

Question 35

Which of the following statements about rheumatic fever is FALSE?

A	It is a complication of a group A beta-hemolytic streptococcal infection.
B	It is an inflammation of the heart.
C	It is an inflammation of the joints.
D	It is rarely fatal, even when untreated.
E	The incidence has declined in the last ten years.

Question 36

Which of the following is NOT a zoonosis?

A	puerperal sepsis
B	Hantavirus infection
C	anthrax
D	brucellosis
E	tularemia

Question 37

Which of the following pairs regarding the epidemiology of malaria is mismatched?

A	vector — Ixodes
B	etiology — Plasmodium
C	found in liver — sporozoites
D	diagnosis — presence of merozoites
E	treatment — chloroquine when possible

Question 38

A characteristic symptom of plague is

A	small red spots on the skin.
B	swollen lymph nodes.
C	rose-colored spots.
D	recurrent fever.
E	nausea and vomiting.

Question 39

Human-to-human transmission of plague is usually by

A	rat flea.
B	dog flea.
C	the respiratory route.
D	wounds.
E	unsanitary conditions.

Question 40

A patient returning from an extended trip into Mexico has the following symptoms: a papule at the site of a previous bug bite and enlarged lymph nodes. Microscopic examination of the papule reveals nucleated cells in white blood cells. The patient most likely has

A	anthrax.
B	brucellosis.
C	leishmaniasis.
D	malaria.
E	schistosomiasis.

Question 41

Which of the following pairs is mismatched?

A	Borrelia — relapsing fever
B	Yersinia — plague
C	Streptobacillus — rat-bite fever
D	Pasteurella — cat-scratch disease
E	Spirillum — rat-bite fever

Question 42

Which of the following can be transmitted from an infected mother to her fetus across the placenta?

A	Borrelia
B	cytomegalovirus
C	Spirillum
D	anthrax
E	Yersinia

Question 43

A predisposing factor for infection by Clostridium perfringens is

A	gangrene.
B	burns.
C	debridement.
D	hyperbaric treatment.
E	an infected finger.

Question 44

Which of the following pairs is mismatched?

A	cat-scratch disease — malignant pustule developing into septicemia
B	brucellosis — a temperature of 40°C each evening
C	tularemia — a localized infection appearing as a small ulcer
D	Borrelia — rash and flulike
E	toxoplasmosis — congenital brain damage

Question 45

A 62-year-old man was hospitalized with an eight-day history of fever, chills, sweats, and vomiting. His temperature on admission was 40°C (104°F). A routine peripheral blood smear revealed ring-shaped bodies in the RBCs. What treatment would you prescribe?

A	hyperbaric oxygen
B	mefloquine
C	no treatment
D	penicillin
E	streptomycin

Once you are finished, click the button below. Any items you have not completed will be marked incorrect. Get Results

There are 45 questions to complete.

related categories

Nclex Practice Questions Nclex-Nursing Resources

Nclex-Rn Practice Questions-Microbiology Microbial Diseases Of The Cardiovascular And Lymphatic Systems

Nclex-Rn Practice Questions-Microbiology Microbial Diseases Of The Cardiovascular And Lymphatic Syst

related categories

Related posts

Leave a Reply Cancel reply