Night blindness - Study guides, Class notes & Summaries
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AMT practice exam 2023/2024 with 100% correct answers
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Which of the following is the most common blood disorder that may result from a variety of causes? 
a. Leukemia 
b. Thrombocytopenia 
c. Anemia 
d. Polycythemia - correct answer c. Anemia 
 
Bilirubin specimens require what special preparation? 
a. Freezing 
b. Incubation 
c. Protection from light 
d. Refrigeration - correct answer c. Protection from light 
 
Night blindness may be caused by a deficiency of? 
a. Niacin 
b. Thiamin 
c. Vitamin A 
d. Vitamin D - correct answer c. Vitamin A 
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Foundations Sensory Sherpath Exam 4 Questions With 100% Correct Answers.
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Which cognitive alteration does the nurse suspect when a 70-year-old receiving pain medication 
following a hip replacement stays awake all night and is confused? 
A. Dementia 
B. Delirium 
C. Depression 
D. Sensory deprivation - Answer-B. Delirium 
The nurse recognizes which cognitive impairment in a patient with a recent CVA who can follow 
commands but has difficulty responding verbally? 
A. Expressive aphasia 
B. Hypoglycemia 
C. Delirium 
D. Receptive aphasia - Answer-A. Expressive aphasia ...
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JCAHPO COA Test exam 2023 with 100% correct answers
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Disorders associated with headaches? - correct answer Hypertension or Brain Tumor 
 
Headaches caused by refractive error will not appear during? - correct answer 1. Not appear at night 
2. Will not appear during sleep 
3. Will not appear when you wake up 
 
Where is the aqueous humor located? - correct answer Between the lens and the cornea. 
 
How many rods are there? - correct answer 125 million 
 
Where are the rods located? - correct answer In the retina 
 
How many cones are ther...
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ANSC 221: Vitamins and Macro-Minerals Questions and Answers Rated A+
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ANSC 221: Vitamins and Macro-Minerals 
Questions and Answers Rated A+ 
 
What vitamins are fat soluble? Vitamins A, D, E, K 
 
What vitamins are water soluble? C and B-complex 
 
What is the primary function of fat soluble vitamins? take care of structure of the body 
 
What is the primary function of water soluble vitamins? intermediary metabolism 
 
Which vitamins are toxic if they are overfed? A and D 
 
What are the 3 forms of vitamin A? retinol, retinal, retinoic acid 
 
What is the precurs...
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COA JCAHPO Test with verified solutions
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COA JCAHPO Test with verified solutions 
Disorders associated with headaches? -Correct Answer-Hypertension or Brain Tumor 
 
Headaches caused by refractive error will not appear during? -Correct Answer-1. Not appear at night 
2. Will not appear during sleep 
3. Will not appear when you wake up 
 
Where is the aqueous humor located? -Correct Answer-Between the lens and the cornea. 
 
How many rods are there? -Correct Answer-125 million 
 
Where are the rods located? -Correct Answer-In the retina ...
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RD EXAM STUDY GUIDE | 200 Questions with 100% Correct Answers | Updated & Verified
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Describe fat soluble vitamins in terms of storage, transport and absorption - absorbed like fat into 
the lymphatic system, then the blood. Travel with protein carriers and stored in liver and fatty tissue. 
symptoms associated with vitamin a deficiency - night blindness, xerothalmia(eye 
dryness)/blindness, impaired growth of teeth and bones, damaged immune function, impaired cell 
differentiation and gene regulation. 
key antioxidant vitamins: key antioxidant mineral - Beta carotene, vitami...
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MDC 1 - Exam 2 Study Guide Questions With Correct Answers Latest 2024!!!
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MDC 1 - Exam 2 Study Guide Questions With Correct Answers. 
- Always knock or announce your entrance into the patient's room or area and introduce yourself. 
- Orient the patient to the environment, counting steps with him or her to the bathroom 
- Help the patient place objects on the bedside table or in the bed and around the bed and room and do not move them without the patient's permission 
- Remove all objects and clutter between the patient's bed and the bathroom. 
- Use a normal tone o...
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ANSC 221: Vitamins and Macro-Minerals Questions & Correct Answers | Latest Update | Already Graded A+
- Exam (elaborations) • 24 pages • 2024
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What vitamins are fat soluble? 
: Vitamins A, D, E, K 
What vitamins are water soluble? 
: C and B-complex 
What is the primary function of fat soluble vitamins? 
: take care of structure of the body 
What is the primary function of water soluble vitamins? 
: intermediary metabolism 
Which vitamins are toxic if they are overfed? 
: A and D 
What are the 3 forms of vitamin A? 
: retinol, retinal, retinoic acid 
2 | P a g e 
What is the precursor of vitamin A? 
: carotene 
Vitamin A is not present...
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COA JCAHPO Test questions with correct answers
- Exam (elaborations) • 46 pages • 2023
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Disorders associated with headaches? Answer Hypertension or Brain Tumor 
 
Headaches caused by refractive error will not appear during? Answer 1. Not appear at night 
2. Will not appear during sleep 
3. Will not appear when you wake up 
 
Where is the aqueous humor located? Answer Between the lens and the cornea. 
 
How many rods are there? Answer 125 million 
 
Where are the rods located? Answer In the retina 
 
How many cones are there? Answer 6 million 
 
Where are the cones located? Answer I...
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QMA study guide Questions & 100% Verified Answers | Latest Update | Already Graded A+
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mydriatic 
: Action: dilates pupil/ Use: eye examinations/ Adverse Effects : dry mouth , blurred 
vision/ Nusring Considerations: place inside lower lid, not directly on the eye (page 100 
in binder) Example: atropine sulfate 
tardive dyskinesia 
: Involuntary , repetitive useless movements such as spasms protrusion of the 
tongue and inability to swallow that occur almost continuously during waking hours but 
cease during sleep. Often the result of long-term antipsychotic use. 
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