A young woman comes in for her annual examination
She reports missing her last two periods but she is confident that she cannot be pregnant, because she took a home pregnancy test and the result was negative. If all of the following were present, which one would positively confirm a pregnancy?
A) Chadwick sign
B) A fetal heartbeat
C) A positive result on hCG
D) Changes in the size and shape of the uterus
Ans: B
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The nurse is assisting with a physical examination on a 2-year-old child. In which order should this examination be completed?
A) Head and neck; eyes; ears; nose, mouth; then the back and extremities B) Back and extremities; eyes, ears, nose, mouth; then the head and neck C) Back and extremities; head and neck; then the eyes, ears, nose, and mouth D) Eyes, ears, nose, mouth, back, and extremities; then the head and neck
The nurse teaches the patient about the correct use of a topical anesthetic for a skin condition. The nurse determines that learning has occurred when the patient makes which statement(s)?
1. "This lotion should only be used on small areas of skin." 2. "I must wear gloves when I apply the lotion." 3. "This lotion works well on cuts too." 4. "I must wash my hands before touching my eyes." 5. "It's all right to use a lotion after the expiration date."
Which provides information about the drug products of major pharmaceutical companies?
A. American Hospital Formulary Service Drug Information B. Physicians' Desk Reference (PDR) C. United States Pharmacopeia/National Formulary (USP/NF) D. Handbook of Nonprescription Drugs
Cross-multiplying is used to determine if a(n) ________ is true.
A.
| percent proportion |
B.
| mixed number |
C.
| ratio proportion |
D.
| fraction proportion |