PVNV 1631 EXAM RESPIRATORY
QUESTIONS WITH CORRECT
ANSWERS 2025-2026 RATED A+
Whatrisrlatentrtuberculosis?r-
rCORRECTrANSWERSInactivertbrinfectionrinrtherbodyrthatrcanrtakermanyryearsrtordevelop
PtsrwithrlatentrTBrinfectionr-rCORRECTrANSWERS-havernorsymptoms
-dornotrfeelrsick
-canrnotrspreadrTBrbacteriartorothers
-usuallyrhaverarpositiverTBrskinrtestrreactionrorrpositiverTBrbloodrtest
***MayrdeveloprTBrdiseaserifrtheyrdornotrreceivertreatmentrforrlatentrTBrinfection
HCO3:r30rmEq/L
PaCO2:r38rmmHg
pH:r7.65r-rCORRECTrANSWERSMetabolicrAlkalosis
↓rpH
↑rPaCO2
↑rHCO3
↓rPaO2r-rCORRECTrANSWERSRespiratoryrAcidosis
↑rpH
↓rPaCO2
↓rHCO3
⟷rPaO2r-rCORRECTrANSWERSRespiratoryrAlkalosis
↓rpH
↓r⟷rPaCO2
↓rHCO3r
⟷rPaO2r-rCORRECTrANSWERSMetabolicrAcidosis
↑rpH
⟷r↑rPaCO2
↑rHCO3
⟷rPaO2r-rCORRECTrANSWERSMetabolicrAlkalosis
WhatrisrthernormalrrangerforrpH?r-rCORRECTrANSWERS7.35-7.45
WhatrisrthernormalrrangerforrPaCO2r-rCORRECTrANSWERS35-45rmmHg
WhatrisrthernormalrrangerforrHCO3?r-rCORRECTrANSWERS22-26rmEq/L
WhatrisrthernormalrrangerforrPaO2?r-rCORRECTrANSWERS80-100rmmHg
Whatrregulatesrtherrespiratoryrcontrolrinrtherbrain?r-
rCORRECTrANSWERSMedullarOblongata
Whatrarernursingrinterventionsrforrrespiratoryracidosis?r-rCORRECTrANSWERS-
encouragerandrassistrwrdeeprbreathingrexercises,rturning,randrcoughingr
-placerinrsemi-rfowler'srposition
-increaserrespiratoryrraterorrtidalrvolumerofrventilator,rifrused
-restrictruserofrhypnoticrsedativesrorrtranquilizers
Whatrisrtherquickestrwayrtordetermineroxygenrsaturation?r-
rCORRECTrANSWERSPulserOximeter
QUESTIONS WITH CORRECT
ANSWERS 2025-2026 RATED A+
Whatrisrlatentrtuberculosis?r-
rCORRECTrANSWERSInactivertbrinfectionrinrtherbodyrthatrcanrtakermanyryearsrtordevelop
PtsrwithrlatentrTBrinfectionr-rCORRECTrANSWERS-havernorsymptoms
-dornotrfeelrsick
-canrnotrspreadrTBrbacteriartorothers
-usuallyrhaverarpositiverTBrskinrtestrreactionrorrpositiverTBrbloodrtest
***MayrdeveloprTBrdiseaserifrtheyrdornotrreceivertreatmentrforrlatentrTBrinfection
HCO3:r30rmEq/L
PaCO2:r38rmmHg
pH:r7.65r-rCORRECTrANSWERSMetabolicrAlkalosis
↓rpH
↑rPaCO2
↑rHCO3
↓rPaO2r-rCORRECTrANSWERSRespiratoryrAcidosis
↑rpH
↓rPaCO2
↓rHCO3
⟷rPaO2r-rCORRECTrANSWERSRespiratoryrAlkalosis
↓rpH
↓r⟷rPaCO2
↓rHCO3r
⟷rPaO2r-rCORRECTrANSWERSMetabolicrAcidosis
↑rpH
⟷r↑rPaCO2
↑rHCO3
⟷rPaO2r-rCORRECTrANSWERSMetabolicrAlkalosis
WhatrisrthernormalrrangerforrpH?r-rCORRECTrANSWERS7.35-7.45
WhatrisrthernormalrrangerforrPaCO2r-rCORRECTrANSWERS35-45rmmHg
WhatrisrthernormalrrangerforrHCO3?r-rCORRECTrANSWERS22-26rmEq/L
WhatrisrthernormalrrangerforrPaO2?r-rCORRECTrANSWERS80-100rmmHg
Whatrregulatesrtherrespiratoryrcontrolrinrtherbrain?r-
rCORRECTrANSWERSMedullarOblongata
Whatrarernursingrinterventionsrforrrespiratoryracidosis?r-rCORRECTrANSWERS-
encouragerandrassistrwrdeeprbreathingrexercises,rturning,randrcoughingr
-placerinrsemi-rfowler'srposition
-increaserrespiratoryrraterorrtidalrvolumerofrventilator,rifrused
-restrictruserofrhypnoticrsedativesrorrtranquilizers
Whatrisrtherquickestrwayrtordetermineroxygenrsaturation?r-
rCORRECTrANSWERSPulserOximeter