HNF 150 Exam 3 2025/2026 Exam
Questions and Answers 100%
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What is usually the first sign of dehydration?
- Fainting
- Dizziness
- Thirst
- Headache
- Elevated heart rate - 🧠 ANSWER ✔✔- Thirst
Which is NOT a factor that determines one's water needs?
- Food choice intake
- Temperature
- Humidity
- Activity Level
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,- Ethnicity - 🧠 ANSWER ✔✔- Ethnicity
When blood volume and pressure is low, which part of the brain triggers the
thirst response?
- Hypothalamus
- Cerebrum
- Cerebellum
- Brainstem - 🧠 ANSWER ✔✔- Hypothalamus
Which of the following would you consume with a food source of iron in
order to facilitate iron absorption?
- tea and a soy protein hamburger
- tomato and meat, fish or poultry
- coffee and wheat bran muffins
- calcium supplement and whole-wheat bread - 🧠 ANSWER ✔✔- tomato
and meat, fish or poultry
When trying to get adequate iron intake in your diet it is helpful to
- eat non-heme iron found only in plants because it is absorbed more
efficiently
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, - consider adding supplements because they are better absorbed than iron
in foods
- combine vitamin C foods with non-heme iron to increase absorption
- avoid combining heme-iron foods with non-heme-iron foods in the same
meal - 🧠 ANSWER ✔✔- combine vitamin C foods with non-heme iron to
increase absorption
Jenny notices a discoloration in her teeth. What may be happening? She is
showing signs of..
- dental caries from too much fluoride
- goiters from too little fluoride
- fluorosis from too little fluoride
- fluorosis from too much fluoride - 🧠 ANSWER ✔✔- fluorosis from too
much fluoride
You are working with a child in a health clinic who has growth retardation,
impaired immunity, and a poor appetite. This child is most likely
experiencing
- iron deficiency
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER:
619652435. TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED 3
Questions and Answers 100%
Guaranteed Success | Already Rated A+
What is usually the first sign of dehydration?
- Fainting
- Dizziness
- Thirst
- Headache
- Elevated heart rate - 🧠 ANSWER ✔✔- Thirst
Which is NOT a factor that determines one's water needs?
- Food choice intake
- Temperature
- Humidity
- Activity Level
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER:
619652435. TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED 1
,- Ethnicity - 🧠 ANSWER ✔✔- Ethnicity
When blood volume and pressure is low, which part of the brain triggers the
thirst response?
- Hypothalamus
- Cerebrum
- Cerebellum
- Brainstem - 🧠 ANSWER ✔✔- Hypothalamus
Which of the following would you consume with a food source of iron in
order to facilitate iron absorption?
- tea and a soy protein hamburger
- tomato and meat, fish or poultry
- coffee and wheat bran muffins
- calcium supplement and whole-wheat bread - 🧠 ANSWER ✔✔- tomato
and meat, fish or poultry
When trying to get adequate iron intake in your diet it is helpful to
- eat non-heme iron found only in plants because it is absorbed more
efficiently
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER:
619652435. TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED 2
, - consider adding supplements because they are better absorbed than iron
in foods
- combine vitamin C foods with non-heme iron to increase absorption
- avoid combining heme-iron foods with non-heme-iron foods in the same
meal - 🧠 ANSWER ✔✔- combine vitamin C foods with non-heme iron to
increase absorption
Jenny notices a discoloration in her teeth. What may be happening? She is
showing signs of..
- dental caries from too much fluoride
- goiters from too little fluoride
- fluorosis from too little fluoride
- fluorosis from too much fluoride - 🧠 ANSWER ✔✔- fluorosis from too
much fluoride
You are working with a child in a health clinic who has growth retardation,
impaired immunity, and a poor appetite. This child is most likely
experiencing
- iron deficiency
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER:
619652435. TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED 3
