CNA Study Guide – Mosby’s Chapter 28 (2025–2026) –
Respiratory Disorders – Complete Question-and-Answer Review
with Correct, Detailed, Verified Answers
Introduction:
This document provides a complete study guide for Mosby’s CNA
Chapter 28, focusing on respiratory disorders and essential CNA
responsibilities in respiratory care. It includes an extensive collection
of verified practice questions with correct, detailed answers covering
signs of respiratory distress, oxygen therapy, incentive spirometry,
COPD, asthma, pneumonia, chest physiotherapy, and emergency
responses. The material is fully aligned with current 2025–2026 CNA
curriculum expectations and is designed to help students prepare
effectively for exams and clinical assessments.
Exam Questions and Answers
forming red blood cells protein metabolism nervous system
function --- correct precise answer ---B12
forming red blood cells intestinal function protein metabolism ---
correct precise answer ---folate
forming teeth and bones blood clotting muscle contraction heart
function and nerve function --- correct precise answer ---calcium
forming bones and teeth and use of proteins fats and carbohydrates
nerve and muscle function --- correct precise answer ---phosphorus
,thyroid gland function growth metabolism --- correct precise
answer ---iodine
fluid balance nerve and muscle function --- correct precise answer
---sodium
nerve function muscle contraction --- correct precise answer ---
potassium
hi sugar in animal fat is coming in --- correct precise answer ---
Poland
Foods liquid at the body temperature and leave small amounts of
residue non-irritating and non gas --- correct precise answer ---
clear liquid
Foods liquid at room temperature or melt at body room
temperature --- correct precise answer ---full liquid
semi solid foods that are easily digested --- correct precise answer
---mechanical saw
, foods that leave a small amount of residue in the colon --- correct
precise answer ---fiber and residue restricted
foods that increase residue in fiber and colon to stimulate paralysis
--- correct precise answer ---high fiber
foods that are non-irritating and low in food served at moderate
temperature is not strong spices or condiments --- correct precise
answer ---blend
1 gram if fat --- correct precise answer ---9 calories
one gram of protein --- correct precise answer ---4 calories
one gram of carbohydrates --- correct precise answer ---4 calories
to reduce the risk of chronic disease --- correct precise answer ---1)
consume fewer calories
2) make informed food choices
3) be physically active
Respiratory Disorders – Complete Question-and-Answer Review
with Correct, Detailed, Verified Answers
Introduction:
This document provides a complete study guide for Mosby’s CNA
Chapter 28, focusing on respiratory disorders and essential CNA
responsibilities in respiratory care. It includes an extensive collection
of verified practice questions with correct, detailed answers covering
signs of respiratory distress, oxygen therapy, incentive spirometry,
COPD, asthma, pneumonia, chest physiotherapy, and emergency
responses. The material is fully aligned with current 2025–2026 CNA
curriculum expectations and is designed to help students prepare
effectively for exams and clinical assessments.
Exam Questions and Answers
forming red blood cells protein metabolism nervous system
function --- correct precise answer ---B12
forming red blood cells intestinal function protein metabolism ---
correct precise answer ---folate
forming teeth and bones blood clotting muscle contraction heart
function and nerve function --- correct precise answer ---calcium
forming bones and teeth and use of proteins fats and carbohydrates
nerve and muscle function --- correct precise answer ---phosphorus
,thyroid gland function growth metabolism --- correct precise
answer ---iodine
fluid balance nerve and muscle function --- correct precise answer
---sodium
nerve function muscle contraction --- correct precise answer ---
potassium
hi sugar in animal fat is coming in --- correct precise answer ---
Poland
Foods liquid at the body temperature and leave small amounts of
residue non-irritating and non gas --- correct precise answer ---
clear liquid
Foods liquid at room temperature or melt at body room
temperature --- correct precise answer ---full liquid
semi solid foods that are easily digested --- correct precise answer
---mechanical saw
, foods that leave a small amount of residue in the colon --- correct
precise answer ---fiber and residue restricted
foods that increase residue in fiber and colon to stimulate paralysis
--- correct precise answer ---high fiber
foods that are non-irritating and low in food served at moderate
temperature is not strong spices or condiments --- correct precise
answer ---blend
1 gram if fat --- correct precise answer ---9 calories
one gram of protein --- correct precise answer ---4 calories
one gram of carbohydrates --- correct precise answer ---4 calories
to reduce the risk of chronic disease --- correct precise answer ---1)
consume fewer calories
2) make informed food choices
3) be physically active
