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respiratory PNVN 1631 Exam with accurate detailed solutions

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Exam (elaborations)

respiratory PNVN 1631 Exam with accurate detailed solutions

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7 pages

2025/2026

Institution PNVN 1631

Course PNVN 1631

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respiratory PNVN 1631 Exam with accurate detailed solutions

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respiratory PNVN 1631 Exam with accurate detailed |!| |!| |!| |!| |!| |!| |!|

solutions

what is the normal respirations rate for a newborn - correct answer✔✔40-
|!| |!| |!| |!| |!| |!| |!| |!| |!| |!| |!|

60 respirations per a minute
|!| |!| |!| |!|

what is the normal respirations rate for a child - correct answer✔✔22-24
|!| |!| |!| |!| |!| |!| |!| |!| |!| |!| |!| |!|

respirations per a minute |!| |!| |!|

what is the normal respirations rate for a teenager - correct answer✔✔20-
|!| |!| |!| |!| |!| |!| |!| |!| |!| |!| |!|

22 respirations per a minute
|!| |!| |!| |!|

what is the normal respirations rate for an adult - correct answer✔✔14-20
|!| |!| |!| |!| |!| |!| |!| |!| |!| |!| |!| |!|

respirations per a minute |!| |!| |!|

What do chemoreceptors do? - correct answer✔✔regulate breathing level
|!| |!| |!| |!| |!| |!| |!| |!| |!|

and rate according to the amount of co2 (carbon dioxide, carbonic acid) in
|!| |!| |!| |!| |!| |!| |!| |!| |!| |!| |!| |!| |!|

the blood
|!|

WHAT IS PA02? - correct answer✔✔partial pressure of oxygen
|!| |!| |!| |!| |!| |!| |!| |!|

What is SaO2? - correct answer✔✔arterial oxygen saturation
|!| |!| |!| |!| |!| |!| |!|

What is the normal pH of blood? - correct answer✔✔7.35-7.45
|!| |!| |!| |!| |!| |!| |!| |!| |!|

what is the normal pco2 of blood - correct answer✔✔35-45 mmHg
|!| |!| |!| |!| |!| |!| |!| |!| |!| |!|

what is the normal HCO2 of blood - correct answer✔✔22-26 mEq/L
|!| |!| |!| |!| |!| |!| |!| |!| |!| |!|

, Who Needs to be cautious when taking Alpha adrenergic agents and why -
|!| |!| |!| |!| |!| |!| |!| |!| |!| |!| |!| |!|

correct answer✔✔Hypertension, heart failure, Prostatic hyperplasia,
|!| |!| |!| |!| |!| |!| |!|

Intraocular pressure, hyperthyroidism, because it Stimulates Alpha around
|!| |!| |!| |!| |!| |!| |!| |!|

the rest of the body causing high blood pressure
|!| |!| |!| |!| |!| |!| |!| |!|

What is the therapeutic outcome of decongestants - correct answer✔✔To
|!| |!| |!| |!| |!| |!| |!| |!| |!| |!|

make breathing easier and to terat colds and counteract sedation
|!| |!| |!| |!| |!| |!| |!| |!| |!|

What ar ethe disadvantages of decongestand nasal sprays/drops - correct
|!| |!| |!| |!| |!| |!| |!| |!| |!| |!|

answer✔✔Inconvenient, does not effect conjunctiva, causes rhinitis |!| |!| |!| |!| |!| |!| |!|

medicamentosa

What is the premedication assessment for decongestants - correct
|!| |!| |!| |!| |!| |!| |!| |!| |!|

answer✔✔Make Sure they don't have listed medical problems, take vital |!| |!| |!| |!| |!| |!| |!| |!| |!| |!|

signs, ask about urinary patterns
|!| |!| |!| |!|

What are the serious adverse effects of decongestants - correct
|!| |!| |!| |!| |!| |!| |!| |!| |!| |!|

answer✔✔Hypertension, hyperglycemia, urinary retention |!| |!| |!|

What is the action of antihistamines - correct answer✔✔To block histamine
|!| |!| |!| |!| |!| |!| |!| |!| |!| |!| |!|

release

Antihistamines are the drug of choice for what - correct |!| |!| |!| |!| |!| |!| |!| |!| |!| |!|

answer✔✔Systemic allergic rhinitis and conjunctivitis |!| |!| |!| |!|

Do antihistamines stop congestion - correct answer✔✔No
|!| |!| |!| |!| |!| |!|

When do antihistamines work best - correct answer✔✔Taken on schedule
|!| |!| |!| |!| |!| |!| |!| |!| |!| |!|

45-60 min before exposure to allergen
|!| |!| |!| |!| |!|

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Uploaded on: August 10, 2025
Number of pages: 7
Written in: 2025/2026
Type: Exam (elaborations)
Contains: Questions & answers

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