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CMN 568 - UNIT 2 – ALL questions with complete solutions.
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CMN 568 - UNIT 2 – ALL questions with complete solutions. CMN 568 - UNIT 2 – ALL questions with complete solutions. CMN 568 - UNIT 2 – ALL questions with complete solutions. CMN 568 - UNIT 2 – ALL questions with complete solutions. CMN 568 - UNIT 2 – ALL questions with complete soluti...

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  • August 25, 2024
  • 53
  • 2024/2025
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  • cmn 568 unit 2 all questions with complete sol

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CMN 568 - UNIT 2 – ALL questions
with complete solutions


After
/exposure
/to
/toxic
/fumes, /a /pt /gradually /develops /cough /and /dyspnea, /he /most /likely /has: /- /correct /Answers /✔✔ /-
Acute /Bronchiolitis

Risk /factors /for /development /of /bronchiolitis /in /the /adult /pt /include:

a. /exposure /to /toxic /fumes

b. /viral /infection

c. /organ /transplant

d. /systemic /lupus /erythematosus

e. /all /of /the /above /- /correct /Answers /✔✔ /-e. /all /of /the /above

Connective /tissue /disease /(SLE)

Treatment /for /a /pt /with /proliferative /bronchiolitis /includes________________ /for /___-
___ /months, /then /tapered /to /20-40 /mg/day /- /correct /Answers /✔✔ /-
Prednisone /1mg/kg/day /for /1-3 /months

T
/or /F: /When /narrowing /the /dif. /dx /of /causes /of /pna /in /the /immunocompromised /adult, /remember
/-
/Defects
/in
/humoral
/immunity
/predispose

,/to
/bacterial
/infections;
/defects
/in
/cellular
/immunity
/lead /to /infections /with /viruses, /fungi, /mycobacteria, /and /protozoa. /- /correct /Answers /✔✔ /-True


- /Antibiotic /therapy /in /the /preceding /90 /days.

- /Acute /care /hospitalization /for /at /least /2 /days /in /the /preceding /90 /days.

- /Residence /in /a /nursing /home /or /extended /care /facility.

- /Home /infusion /therapy, /including /chemotherapy, /within /the /past /30 /days.

- /Long-term /dialysis /within /the /past /30 /days.

- /Home /wound /care.

- /Family /member /with /an /infection /involving /a /multiple /drug-resistant /pathogen.

- /Immunosuppressive /disease /or /immunosuppressive /therapy. /- /correct /Answers /✔✔ /-
Risk /factors /for /HCAP

Three /factors /distinguish /nosocomial /pneumonia /from /CAP: /- /correct /Answers /✔✔ /-
(1) /different /infectious /causes.

(2) /different /antibiotic /susceptibility /patterns, /specifically, /a /higher /incidence /of /drug /resistance.

(3) /the /patients' /underlying /health /status /that /puts /them /at /risk /for /more /severe /infections.

Colonization
/of
/the
/________
/and
/possibly
/the
/________
/with
/bacteria
/is
/the /most /important /step /in /the /pathogenesis /of /nosocomial /pneumonia. /- /correct /Answers /✔✔ /-
pharynx; /stomach

,Within /___ /hours /of /admission, /___% /of /seriously /ill /hospitalized /patients /have /their /upper /airway
/colonized /with /organisms /from /the /hospital /environment. /- /correct /Answers /✔✔ /-48; /75%


Patients
/with
/anaerobic
/pleuropulmonary
/infection
/usually /present /with /constitutional /symptoms /such /as /fever, /weight /loss, /and /malaise, /dentition /is
/often /poor, /however, /rarely /edentulous; /if /so, /an /


________ /________ /________is /usually /present. /- /correct /Answers /✔✔ /-
obstructing /bronchial /lesion

Representative /material /for /culture /of /anaerobic /organisms /can /be /obtained /only /by /

a. /transthoracic /aspiration

b. /thoracentesis

c. /bronchoscopy /with /a /protected /brush. /

d. /all /of /the /above /- /correct /Answers /✔✔ /-d. /all /of /the /above

Expectoration /is /inappropriate.

This /anaerobic /pleuropulmonary /infection /appears /as /a /thick-
walled /solitary /cavity /surrounded /by /consolidation.

a. /Empyema

b. /Necrotizing /pna

c. /Lung /abscess

d. /A /and /C /- /correct /Answers /✔✔ /-c. /Lung /abscess

T
/or
/F:
/Refer
/all
/pts /with /CXR /findings /consistent /with /anaerobic /pleuropulmonary /infection /for /hospital /admission,
/IV /abx, /and /most /likely /a /chest /tube. /- /correct /Answers /✔✔ /-True


____________
/alone

, /is
/inadequate
/treatment
/for
/anaerobic
/pleuropulmonary /infections /because /an /increasing /number /of /anaerobic /organisms /produce /B-
lactamases /- /correct /Answers /✔✔ /-PCN

Neutropenia
/and /impaired /granulocyte /function /predispose /to /infections /from /S /aureus, /Aspergillus, /gram-
negative /bacilli, /and /Candida. /- /correct /Answers /✔✔ /-...

Knowledge
/of
/the
/underlying /immunologic /defect /and /the /time /course /of /infection /provides /clues /to /the /etiology /of
/pneumonia /in /immunocompromised /patients. /- /correct /Answers /✔✔ /-...


In
/the /immunocompromised /patient /a /__________ /pneumonia /is /often /caused /by /bacterial /infection,
/whereas
/an
/_________
/pneumonia
/is
/more
/apt /to /be /caused /by /viral, /fungal, /protozoal, /or /mycobacterial /infection. /- /correct /Answers /✔✔ /-
Fulminant; /insidious

Pneumonia /occurring /within /2-4 /weeks /after /organ /transplantation /is /usually /__________, /whereas
/several
/months
/or
/more
/after
/transplantation /
P /jiroveci, /__________and /_______ /are /encountered /more /often. /- /correct /Answers /✔✔ /-
Bacterial; /viruses; /fungi

Substances /with /potential /to /embolize /to /the /pulmonary /circulation /- /correct /Answers /✔✔ /-
air,
/amniotic
/fluid,

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