The Diagnosis of Pregnancy Is Based on Which Positive Signs

question 20

Multiple Choice

The diagnosis of pregnancy is based on which positive signs of pregnancy? Choose all that apply.

• A) Identification of fetal heartbeat
• B) Palpation of fetal outline
• C) Visualization of the fetus
• D) Verification of fetal movement
• E) Positive hCG test

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Definitions:

Horny Scales

Hardened skin structures found in certain animals, like reptiles, for protection and water retention.

Jawless Fish

Fish species that belong to the superclass Agnatha, which lack true jaws, including lampreys and hagfish.

Lamprey

A jawless fish known for its funnel-like sucking mouth, some species of which are parasitic and attach to other fish.

Gelatinous Covering

A thick, jelly-like substance that coats or surrounds certain cells or organisms, often serving protective or structural functions.