Henke's Med-Math: Dosage Calculation, Preparation, and Administration, 9th Edition by
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Buchholz – Complete Test Bank
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Chapter 1, Arithmetic Needed for Dosage ii ii ii Il`ii ii Il`
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Format: i j, Il` Il`j,i Il`j Il`, Il` Multiple Il`
ii Choice Chapter: ii Il`j,i Il` j,
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Il` Il` j , Il`1 Il`
Client Needs: Physiological Integrity: Basic Care and
Il`j,ii ii Il`j, Il` ii Il`j,ii ii ii Il` j, Il`
Il`j,ii Comfort Cognitive Level: ii ii Il` j, Il` Il`j,i i
Il`j Il`, Il` Il`j Il`, Il` Apply Il`
Difficulty: Il`j Il`, Il`i Il` j ,
i
Il` Il` j , Moderate
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Page and Header: 2, Dividing Whole Numbers; 3,
ii Il`j,ii ii Il` j, Il` Il`j,ii j, Il`ii ii Il` j, Il` ii Il` j, Il`
Il`j,ii Fractions Integrated Process: ii ii Il`j,i i
Il`j Il`, Il` Il`j Il`, Il` Teaching/Learning Il`
j, Objective: Il`j,i Il` j, Il`i Il` j , Il` 1, 2 ii Il` j, Il` Il`
1. A patient/client was instructed to drink 25 oz of water within 2 hours but
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ii was only able to drink 15 oz. What portion of the water remained?
ii ii Il`j,ii ii Il` j, Il` ii ii Il` j, Il` Il`j,ii Il`j,ii ii Il`
j, Il` Il`j,ii ii Il` j, Il` ii Il`
A) 2/5 Il`
B) 3/5 Il`
C) 2/25 Il`
D) 25/25 Il`
Ans: A Il` Il`
Feedback: Subtract the quantity of water the client drank (15 oz) from the ii Il` j, Il` ii Il` j, Il` ii Il` j, Il` Il`j,ii Il`j,ii ii Il`j,ii Il`j,ii Il`j,ii Il`j,ii ii Il`
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total
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j, ii available quantity (25 oz): 10 oz remain. To determine the portion of the
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Il` water Il`
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ii that remains, create a fraction by dividing 10 oz (remaining portion) by 25 oz
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Il`j,ii (total Il`
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ii portion). Therefore, 10 divided by 25 = 10/25. To reduce fractions, find the
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Il`j,ii largest Il`
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ii number that can be divided evenly into the numerator and the denominator (5).
ii ii ii Il`j,ii ii ii ii ii ii ii ii j, Il` ii Il`
j, ii Ten divided by 5 (10/5) = 2; 25/5 = 5. The fraction 10/25 can be reduced to
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Il`j,ii its lowest terms of 2/5.
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Format: i Il` j, Il`j,i Il`j Il`, Il` Multiple Il`
ii Choice Chapter: ii Il`j,i Il` j,
i
Il` Il` j , Il`1 Il`
Client Needs: Physiological Integrity: Basic Care and
Il`j,ii ii Il`j, Il` ii Il`j,ii ii ii Il` j, Il`
Il`j,ii Comfort Cognitive Level: ii ii Il` j, Il` Il`j,i i
Il`j Il`, Il` Il`j Il`, Il` Apply Il`
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Page 1 i i
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Il` Il` j , Moderate
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Page and Header:
ii Il`
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Il` Il` j , Il` 2, Dividing Whole Numbers; 3,
Il`j,ii ii ii Il`
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, Integrated Process: Il`j,ii Il`
ii Teaching/Learning Objective: ii Il`j,i Il`j, Il`i Il` j , 1, 2
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2. A patient/client was prescribed 240 mL of Ensure by mouth as a
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j, supplement but consumed only 100 mL. What portion of the Ensure remained?
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j, Il` Il`j,ii Il`j,ii Il`j,ii ii Il`j,ii ii Il`j,ii Il`j,ii Il`
A) 5/12 Il` Il`
B) 7/12 Il` Il`
C) Il` 100/240
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D) Il` 240/240
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Ans: B Il` Il`
Feedback: Subtract the quantity of Ensure the client consumed (100 mL) from ii Il`
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j, Il` Il`j,ii
the total
Il`j,ii ii Il` j, Il` Il`
j, ii available quantity (240 mL): 140 mL remain. To determine the portion of the Il`j,ii Il`j,ii ii j, Il` ii j, Il` j, Il`ii j, Il`ii Il`j,ii ii Il` j, Il` ii Il`j,ii ii Il` j, Il`j,ii
Il`j,ii Ensure Il`
j,
ii that remains, create a fraction by dividing 140 mL (remaining portion) by
ii ii ii ii ii ii ii ii ii ii ii Il`
240 mL (total portion). Therefore, 140 divided by 240 = 7/12. To reduce fractions, find th
j, ii ii ii ii ii ii ii ii ii ii ii ii ii ii ii ii
e larg ii Il`
j, est number that can be divided evenly into the numerator and the denominator
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(20);
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j, ii 140 divided by 20 (140/20) = 7; 240/20 = 12. The fraction 140/240 can be
Il`j,ii Il`j,ii Il`j,ii ii ii j, Il` j, Il`ii ii Il` j, Il` j, Il`ii j, Il`ii ii Il` j, Il` ii Il`
j, Il` ii Il` j, Il` ii Il` j, Il` j, Il`ii ii Il` j,
Il` reduced to ii Il`
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ii ii ii Il` j, Il` ii Il`
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Format: i Il` j, Il`j,i Il`j Il`, Il` Multiple Il`
ii Choice Chapter: ii Il`j,i Il` j,
i
Il` Il` j , Il` 1 Il`
Client Needs: Physiological Integrity: Basic Care and Il`j,ii ii Il`
j, Il` ii Il`j,ii ii ii j, Il`
Il`j,ii Comfort Cognitive Level: ii ii Il` j, Il` Il`j,i i
Il`j Il`, Il` Il`j Il`, Il` Analyze Il`
Difficulty: Il`j Il`, Il`i Il` j ,
i
Il` Il` j , Il` Difficult Il`
Page and Header: 2, Multiplying Whole Numbers; 3, ii Il`j,ii ii j, Il` Il`j,ii Il`j,ii Il`j,ii ii Il`j, Il` Il`
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ii Fractions Integrated Process: Communication and Documentation ii Il`j,ii ii Il` j, Il` Il`j,ii Il`j,ii Il`
j, ii Objective: Il`j,i Il` j, Il`i Il` j , Il` 1, 2 ii Il` j, Il` Il`
1 Il` 1 Il`
3. Il` A patient/client consumed 2
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Il` Il` Il`j , oz. of coffee, 2/3 oz. of ice cream, and 1
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2
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j, of beef broth. What is the total number
ii ii Il`j,ii Il`j,ii Il`j,ii Il`j,ii ii Il` j,
ii of Il` j,
ii ounces consumed Il`iij, Il` Il`
that should be documented
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ii for the patient/client? ii Il` j, Il` j,
ii
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A) 3 3/4 ii Il`
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Page 3 i i
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Il` Il` Il` Il` Il` Il` Il` Il` Il`
Buchholz – Complete Test Bank
Il` Il` Il` Il` Il`
Chapter 1, Arithmetic Needed for Dosage ii ii ii Il`ii ii Il`
Il`
Format: i j, Il` Il`j,i Il`j Il`, Il` Multiple Il`
ii Choice Chapter: ii Il`j,i Il` j,
i
Il` Il` j , Il`1 Il`
Client Needs: Physiological Integrity: Basic Care and
Il`j,ii ii Il`j, Il` ii Il`j,ii ii ii Il` j, Il`
Il`j,ii Comfort Cognitive Level: ii ii Il` j, Il` Il`j,i i
Il`j Il`, Il` Il`j Il`, Il` Apply Il`
Difficulty: Il`j Il`, Il`i Il` j ,
i
Il` Il` j , Moderate
Il` Il`
Page and Header: 2, Dividing Whole Numbers; 3,
ii Il`j,ii ii Il` j, Il` Il`j,ii j, Il`ii ii Il` j, Il` ii Il` j, Il`
Il`j,ii Fractions Integrated Process: ii ii Il`j,i i
Il`j Il`, Il` Il`j Il`, Il` Teaching/Learning Il`
j, Objective: Il`j,i Il` j, Il`i Il` j , Il` 1, 2 ii Il` j, Il` Il`
1. A patient/client was instructed to drink 25 oz of water within 2 hours but
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j,
ii was only able to drink 15 oz. What portion of the water remained?
ii ii Il`j,ii ii Il` j, Il` ii ii Il` j, Il` Il`j,ii Il`j,ii ii Il`
j, Il` Il`j,ii ii Il` j, Il` ii Il`
A) 2/5 Il`
B) 3/5 Il`
C) 2/25 Il`
D) 25/25 Il`
Ans: A Il` Il`
Feedback: Subtract the quantity of water the client drank (15 oz) from the ii Il` j, Il` ii Il` j, Il` ii Il` j, Il` Il`j,ii Il`j,ii ii Il`j,ii Il`j,ii Il`j,ii Il`j,ii ii Il`
j, Il` ii Il`
j, Il` ii Il`
j,
total
Il` Il`
j, ii available quantity (25 oz): 10 oz remain. To determine the portion of the
Il`j,ii Il`j,ii Il`j,ii ii Il` j, Il` Il`j,ii Il`j,ii Il`j,ii Il`j,ii Il` ii Il` j, Il` Il`j,ii ii Il` j, Il` Il`j,ii ii Il` j,
Il` water Il`
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ii that remains, create a fraction by dividing 10 oz (remaining portion) by 25 oz
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j, Il` ii
Il`j,ii (total Il`
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ii portion). Therefore, 10 divided by 25 = 10/25. To reduce fractions, find the
ii Il` j, Il` ii Il` j, Il` ii j, Il` j, ii Il` Il` j, Il`ii Il`j,ii Il`j,ii ii Il`
j, Il` ii j, Il` ii ii Il`
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Il`j,ii largest Il`
j,
ii number that can be divided evenly into the numerator and the denominator (5).
ii ii ii Il`j,ii ii ii ii ii ii ii ii j, Il` ii Il`
j, ii Ten divided by 5 (10/5) = 2; 25/5 = 5. The fraction 10/25 can be reduced to
ii Il`j,ii Il`j,ii Il`j,ii ii Il` j, Il` Il`j,ii Il`j,ii Il`j,ii Il`j,ii j, Il`ii Il`j,ii Il`j,ii Il`j,ii Il`j,ii Il`j,ii Il` ii Il` j, Il`
Il`j,ii its lowest terms of 2/5.
Il`j,ii Il`j,ii Il`j,ii ii Il`
Il`
Format: i Il` j, Il`j,i Il`j Il`, Il` Multiple Il`
ii Choice Chapter: ii Il`j,i Il` j,
i
Il` Il` j , Il`1 Il`
Client Needs: Physiological Integrity: Basic Care and
Il`j,ii ii Il`j, Il` ii Il`j,ii ii ii Il` j, Il`
Il`j,ii Comfort Cognitive Level: ii ii Il` j, Il` Il`j,i i
Il`j Il`, Il` Il`j Il`, Il` Apply Il`
Il`
Page 1 i i
j
,
j , j ,
Il`
Il`
, Difficulty: Il`j Il`, Il`i Il` j , i
Il` Il` j , Moderate
Il` Il`
Page and Header:
ii Il`
j, Il` ii Il`j,i Il` j ,
i
Il` Il` j , Il` 2, Dividing Whole Numbers; 3,
Il`j,ii ii ii Il`
j, Il` ii Il`
j, Il`
Fractions
Il`j,ii Il`
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Page 2 i i
j
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j , j ,
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, Integrated Process: Il`j,ii Il`
ii Teaching/Learning Objective: ii Il`j,i Il`j, Il`i Il` j , 1, 2
Il` Il`j,ii Il`
2. A patient/client was prescribed 240 mL of Ensure by mouth as a
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j, supplement but consumed only 100 mL. What portion of the Ensure remained?
ii ii ii ii Il`
j, Il` Il`j,ii Il`j,ii Il`j,ii ii Il`j,ii ii Il`j,ii Il`j,ii Il`
A) 5/12 Il` Il`
B) 7/12 Il` Il`
C) Il` 100/240
Il`
D) Il` 240/240
Il`
Ans: B Il` Il`
Feedback: Subtract the quantity of Ensure the client consumed (100 mL) from ii Il`
j, Il` ii Il` j, Il` ii Il` j, Il` Il`j,ii j, Il`ii ii ii j, Il` Il`j,ii j, ii Il` Il` ii Il`
j, Il` Il`j,ii
the total
Il`j,ii ii Il` j, Il` Il`
j, ii available quantity (240 mL): 140 mL remain. To determine the portion of the Il`j,ii Il`j,ii ii j, Il` ii j, Il` j, Il`ii j, Il`ii Il`j,ii ii Il` j, Il` ii Il`j,ii ii Il` j, Il`j,ii
Il`j,ii Ensure Il`
j,
ii that remains, create a fraction by dividing 140 mL (remaining portion) by
ii ii ii ii ii ii ii ii ii ii ii Il`
240 mL (total portion). Therefore, 140 divided by 240 = 7/12. To reduce fractions, find th
j, ii ii ii ii ii ii ii ii ii ii ii ii ii ii ii ii
e larg ii Il`
j, est number that can be divided evenly into the numerator and the denominator
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j, Il` Il`j,ii Il`j,ii Il`j, ii ii j, Il` ii Il` j, Il` ii Il`j,ii ii Il`j, Il` ii Il` j, Il` Il`j,ii ii Il`
j, Il`
(20);
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j, ii 140 divided by 20 (140/20) = 7; 240/20 = 12. The fraction 140/240 can be
Il`j,ii Il`j,ii Il`j,ii ii ii j, Il` j, Il`ii ii Il` j, Il` j, Il`ii j, Il`ii ii Il` j, Il` ii Il`
j, Il` ii Il` j, Il` ii Il` j, Il` j, Il`ii ii Il` j,
Il` reduced to ii Il`
j, ii its lowest terms of 7/12.
ii ii ii Il` j, Il` ii Il`
Il`
Format: i Il` j, Il`j,i Il`j Il`, Il` Multiple Il`
ii Choice Chapter: ii Il`j,i Il` j,
i
Il` Il` j , Il` 1 Il`
Client Needs: Physiological Integrity: Basic Care and Il`j,ii ii Il`
j, Il` ii Il`j,ii ii ii j, Il`
Il`j,ii Comfort Cognitive Level: ii ii Il` j, Il` Il`j,i i
Il`j Il`, Il` Il`j Il`, Il` Analyze Il`
Difficulty: Il`j Il`, Il`i Il` j ,
i
Il` Il` j , Il` Difficult Il`
Page and Header: 2, Multiplying Whole Numbers; 3, ii Il`j,ii ii j, Il` Il`j,ii Il`j,ii Il`j,ii ii Il`j, Il` Il`
j,
ii Fractions Integrated Process: Communication and Documentation ii Il`j,ii ii Il` j, Il` Il`j,ii Il`j,ii Il`
j, ii Objective: Il`j,i Il` j, Il`i Il` j , Il` 1, 2 ii Il` j, Il` Il`
1 Il` 1 Il`
3. Il` A patient/client consumed 2
ii ii ii Il` j ,
4
Il` Il` Il`j , oz. of coffee, 2/3 oz. of ice cream, and 1
Il` ii ii ii ii ii ii ii ii ii Il`
2
oz.
Il` Il`
j, of beef broth. What is the total number
ii ii Il`j,ii Il`j,ii Il`j,ii Il`j,ii ii Il` j,
ii of Il` j,
ii ounces consumed Il`iij, Il` Il`
that should be documented
j,
ii ii Il`j,ii ii Il`
j,
ii for the patient/client? ii Il` j, Il` j,
ii
Il` Il`
A) 3 3/4 ii Il`
Il`
Page 3 i i
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Il`
