What are two of the physical examination findings associated with a deep vein thrombosis (DVT)?

Xanthelasma and Jaundice

Itching and dark-colored

Flank Pain and Arcus Senilis

Edema and tenderness over a vein

Answer and Explanation

The Correct Answer is D

A. Xanthelasma and Jaundice:

Xanthelasma (cholesterol deposits near the eyes) and jaundice (yellow skin from liver dysfunction) are not signs of DVT.

B. Itching and dark-colored:

Itching and discoloration can occur with chronic venous insufficiency, but acute DVT typically presents with pain, swelling, and tenderness.

C. Flank Pain and Arcus Senilis:

Flank pain suggests kidney issues, and arcus senilis (white ring around the cornea) is an age-related eye finding, not DVT.

D. Edema and tenderness over a vein:

Swelling (edema) and tenderness over the affected vein are classic signs of a DVT.

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Correct Answer is B

Explanation

A. Gestational thrombocytopenia:

Gestational thrombocytopenia involves low platelet counts during pregnancy. Symptoms: Easy bruising or bleeding- not polydipsia, polyphagia, or poor wound healing. No relationship to elevated blood glucose.

B. Gestational diabetes mellitus: Gestational diabetes is high blood sugar that develops during pregnancy. Classic signs: polydipsia, polyphagia and polyuria. Non-healing wounds and infection risk due to impaired immunity and circulation. A1C of 8.5% clearly indicates poor glycemic control.

C. Gestational hypertension: High blood pressure during pregnancy. Symptoms: Headache, visual changes, swelling, not polydipsia, polyphagia, or infection.

D. Hyperemesis gravidarum: This causes severe nausea and vomiting during pregnancy leading to dehydration, electrolyte imbalances, and weight loss, but not high glucose or wound issues.

A. An intervening sequence that does not encode for proteins B. The portion of the transcript that encodes for protein C. A person with a recessive allele that the dominant allele silences D. One of a pair of genes that is inherited from a parent

Correct Answer is A

Explanation

A. An intervening sequence that does not encode for proteins:

Introns are non-coding sequences within a gene that are removed during RNA splicing before translation.

B. The portion of the transcript that encodes for protein:

This describes an exon, not an intron.

C. A person with a recessive allele that the dominant allele silences:

This describes a carrier in genetics, not an intron.

D. One of a pair of genes that is inherited from a parent:

This describes an allele, not an intron.

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What are two of the physical examination findings associated with a deep vein thrombosis (DVT)?

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Naxlex Comprehensive Predictor Exams

Correct Answer is B

Explanation

What is an intron?

Correct Answer is A

Explanation

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