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Chapter 22 Thyroid diagnostic sonography
Terms in this set (25)
The thyroid is an endocrine gland that regulates its metabolic function through the production of all of the following hormones except:
The thyroid gland consists of __ lobes
5 cm length, 2cm width, 2 cm depth
Approximate dimensions of the thyroid gland are:
The lobes of the thyroid gland are connected by:
All of the following structures form neighboring structures for the thyroid gland EXCEPT the:
Diffusely homogeneous (not true because there is vascularity there)
Sonographically, the normal thyroid gland may be described as having all of the following characteristics except:
The pyramid lobe of the thyroid gland extends from the __.
Which one of the following structures lies medial to the left thyroid lobe ?
Approximately 20% of solitary thyroid modules are __.
The most common cause of thyroid disorders worldwide is which one of the following?
Common disorders associated with hyperthyroidism include all of the following EXCEPT:
Hypoechoic peripheral halo
Which one of the following sonographic features of a thyroid adenoma is the most common?
Kidneys, bones, and gastrointestinal tract
The parathyroid glands produce a hormone that affects the:
The normal parathyroid glands measure less than __mm
The parathyroid glands lie between the __ borders of the __ lobes of the thyroid gland
Usually __ parathyroid glands exist
A solitary thyroid nodule in the presence of ipsilateral lymphadenopathy suggests which one of the following
The most common cause of primary hyperparathyroidism is which one of the following?
Thyroglossal duct cyst
A __ is a palpable midline mass between the hyoid bone and the isthmus of the thyroid gland
Longus colli muscle
Which one of the following structures lies posterolateral to the thyroid gland
Primary hyperplasia of the parathyroid glands
Hyperfunction of all parathyroid glands with no apparent cause occurs with which one of the following
Increased vascularity with color Doppler. Termed the thyroid inferno, is observed in __.
The most common cause of thyroid malignancy is __ carcinoma
An abnormal lymph node demonstrates which one of the following?
Brachial cleft cyst
A cystic formation lateral to the thyroid gland is typically which one of the following?
THIS SET IS OFTEN IN FOLDERS WITH...
Ch. 23 Scrotum Review (with extra questions)
Ch 13 Gastrointestinal tract diagnostic sonography
Chapter 10: diagnostic sonography liver
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