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Endocrinology MCQ Part 2

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Total cards: 24•Content version: v4•Public deck•Updated: 8/1/2026

Card preview (24)

#1
Front (Question)

A patient shows the following data: T4 concentration of 8 ug/dL and T3 uptake of 30%. What is the condition?

Back (Answer)

Euthyroidism

#2
Front (Question)

Which secretion is involved in calcium homeostasis?

Back (Answer)

Thyroid hormone

#3
Front (Question)

Which is an advantage of T4 assay over PBI (protein bound iodine) test?

Back (Answer)

Prevent contamination of extraneous iodine

#4
Front (Question)

Cretinism in infants is caused by

Back (Answer)

hypothyroidism

#5
Front (Question)

Which of the parameters are decreased in hypothyroidism? • T4 • T3 • Resin T3 Uptake • TSH

Back (Answer)

1,2,3,4

#6
Front (Question)

Majority of the thyroid hormones in blood are bound with:

Back (Answer)

Thyroxine –binding albumin

#7
Front (Question)

Majority of plasma thyroxine ( T4) is:

Back (Answer)

Bound to globulin

#8
Front (Question)

Which of these antibodies are associated with auto-immune thyroiditis? A. Neither microsomal nor thyroglobulin antibodies B. Microsomalantibodies C. Thyroglobulinantibodies D. Both microsomal and thyroglobulin antibodies

Back (Answer)

D.

#9
Front (Question)

The gold standard for the assessment of thyroid function is the measurement of

Back (Answer)

TSH

#10
Front (Question)

The metabolically active thyroid hormone is

Back (Answer)

T3

#11
Front (Question)

The methods for determining thyroid hormones are as follows, EXCEPT: A. Ash method protein bound iodine B. Chromatography C.Radioactive tracer method D.Colorimetric method

Back (Answer)

B

#12
Front (Question)

Increase values of Thyroxine (T4-RIA) is usually associated with the following, EXCEPT: A. Hyperthyroidism C.Nephrosis B. Acutethyroiditis D.Graves’disease

Back (Answer)

Nephrosis

#13
Front (Question)

The following are thyroid function tests, EXCEPT: A. Freethyroxine B.FreeTriiodothyronine C.Thyroglobulin D. Testosterone

Back (Answer)

Testosterone

#14
Front (Question)

One of the following is NOT associated with hyperthyroidism; A. Decreased calcium B. Increased T3 C. Increased PBI D. Decreased Cholesterol

Back (Answer)

Decreased calcium

#15
Front (Question)

Thyroid function tests exclude:

Back (Answer)

ACTH

#16
Front (Question)

Hyperthyroidism has been associated with the following, EXCEPT A. Increased cholesterol B. Increased T3 C. Increased sugar level D. Increased T4

Back (Answer)

Increased cholesterol

#17
Front (Question)

Assay of T3 & T4 levels, and TSH maybe done by this method, EXCEPT: A. Spectrophotometer B. Radioimmunoassay C. Flame photometer D. Gamma counter

Back (Answer)

Flame photometer

#18
Front (Question)

Hypothyroid test is shown in:

Back (Answer)

Decrease resin T3 & T4

#19
Front (Question)

Test for T3 and T4 can be determined by

Back (Answer)

RIA AND EIA TECHNIQUE

#20
Front (Question)

Methods for determining T3 and T4 exclude

Back (Answer)

Hemagglutinin

#21
Front (Question)

Patient has a TSH result markedly elevated. This maybe due to:

Back (Answer)

Primary hypothyroidism

#22
Front (Question)

Determine the free thyroxine index (FT4I) using the given data: Total T4 = 10 microgram/dL Resin T3 uptake of patient = 27% Resin T3 uptake of serum pool = 30%

Back (Answer)

9.0

#23
Front (Question)

The use of iodized salt serves to provide iodine for the synthesis of:

Back (Answer)

Thyroid hormone

#24
Front (Question)

Normal T3 in serum and normal T4 is interpreted as:

Back (Answer)

Euthyroidism