100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
BOC: Chemistry Exam Questions and Answers 100% Solved | Rated A+ $12.49
Add to cart
Quickly navigate to
Preview
  2.  
  3. Chemistry
  4.  
  5. Chemistry

Exam (elaborations)

BOC: Chemistry Exam Questions and Answers 100% Solved | Rated A+
 10 views  0 purchase

BOC: Chemistry Exam Questions and Answers 100% Solved | Rated A+ Following overnight fasting, hypoglycemia in adults is defined as a glucose of: ≤70 mg/dL (≤3.9 mmol/L) ≤60 mg/dL (≤3.3 mmol/L) ≤55 mg/dL (≤3.0 mmol/L) ≤45 mg/dL (≤2.5 mmol/L) - ≤45 mg/dL (≤2.5 mmol/L) The ...

[Show more]

Preview 4 out of 88  pages

Document information

  • December 21, 2024
  • 88
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

Written for

All documents for this subject (2312)

Seller

avatar-seller
JOSHCLAY

Reviews received

Content preview

BOC: Chemistry Exam Questions and

Answers 100% Solved | Rated A+


Following overnight fasting, hypoglycemia in adults is defined as a glucose

of:



≤70 mg/dL (≤3.9 mmol/L)

≤60 mg/dL (≤3.3 mmol/L)

≤55 mg/dL (≤3.0 mmol/L)

≤45 mg/dL (≤2.5 mmol/L) - ✔✔≤45 mg/dL (≤2.5 mmol/L)

The following results are from a 21-year-old patient with a back injury who

appears otherwise healthy:



Whole blood glucose: 77 mg/dL (4.2 mmol/L)

Serum glucose: 88 mg/dL (4.8 mmol/L)

CSF glucose: 56 mg/dL (3.1 mmol/L)



The best interpretation of these results is that:


1
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.

,The whole blood and serum values are expected but the CSF value is

elevated

The whole blood glucose value should be higher than the serum value

All values are consistent with a normal healthy individual

The serum and whole blood values should be identical - ✔✔All values are

consistent with a normal healthy individual

The preparation of a patient for standard glucose tolerance testing should

include:



A high carbohydrate diet for 3 days

A low carbohydrate diet for 3 days

Fasting for 48 hours prior to testing

Bed rest for 3 days - ✔✔A high carbohydrate diet for 3 days

If a fasting glucose was 90 mg/dL, which of the following 2-hour

postprandial glucose results would most closely represent normal glucose

metabolism?



55 mg/dL (3.0 mmol/L)

100 mg/dL (5.5 mmol/L)

180 mg/dL (9.9 mmol/L)

2
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.

,260 mg/dL (14.3 mmol/L) - ✔✔100 mg/dL (5.5 mmol/L)

A healthy person with a blood glucose of 80 mg/dL (4.4 mmol/L) would

have a simultaneously determined cerebrospinal fluid glucose value of:



25 mg/dL (1.4 mmol/L)

50 mg/dL (2.3 mmol/L)

100 mg/dL (5.5 mmol/L)

150 mg/dL (8.3 mmol/L) - ✔✔50 mg/dL (2.3 mmol/L)

A 25-year-old man became nauseated and vomited 90 minutes after

receiving a standard 75 g carbohydrate dose for an oral glucose tolerance

test. The best course of action is to:



Give the patient a glass of orange juice and continue the test

Start the test over immediately with a 50 g carbohydrate dose

Draw blood for glucose and discontinue test

Place the patient in a recumbent position, reassure him and continue the

test - ✔✔Draw blood food glucose and discontinue test

Cerebrospinal fluid for glucose assay should be:



Refrigerated
3
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.

, Analyzed immediately

Heated to 56°C

Stored at room temperature after centrifugation - ✔✔Analyzed immediately

Which of the following 2 hour postprandial glucose values demonstrates

unequivocal hyperglycemia diagnostic for diabetes mellitus?



160 mg/dL (8.8 mmol/L)

170 mg/dL (9.4 mmol/L)

180 mg/dL (9.9 mmol/L)

200 mg/dL (11.0 mmol/L) - ✔✔200 mg/dL (11.0 mmol/L)

Serum levels that define hypoglycemia in pre-term or low birth weight

infants are:



The sam was adults

Lower than adults

The same as a normal full-term infant

Higher than a normal full-term infant - ✔✔Lower than adults

A 45-year-old woman has a fasting serum glucose concentration of 95

mg/dL (5.2 mmol/L) and a 2-hour postprandial glucose concentration of 105



4
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller JOSHCLAY. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $12.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

49051 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 15 years now

Start selling
$12.49
  • (0)
Add to cart
Added