The germ layers of the embryo are: (Select all that apply.)

Endoderm

Mesoderm

Ectoderm

Epidermis

Hypodermis

Answer and Explanation

Correct Answer : A,B,C

A. Endoderm – Correct; this layer develops into the gastrointestinal tract, liver, pancreas, and lungs.
B. Mesoderm – Correct; this layer forms the muscles, bones, heart, and blood vessels.
C. Ectoderm – Correct; this layer develops into the skin, nervous system, and sensory organs.
D. Epidermis – Incorrect; the epidermis is derived from the ectoderm, but it is not a germ layer itself.
E. Hypodermis – Incorrect; the hypodermis (subcutaneous tissue) is also not a germ layer.

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Correct Answer is ["1"]

Explanation

To calculate the correct dosage:

Convert the prescribed dose (100 mcg) to milligrams:
- 1 mg = 1000 mcg, so 100 mcg = 0.1 mg.
The available tablets are 0.1 mg each.
The prescribed dose is 0.1 mg, and the tablet strength is also 0.1 mg. Therefore, the nurse needs to administer 1 tablet.

A. Encourage the client to nurse more frequently so her milk will come in. B. Report the client's temperature elevation. C. Increase IV fluids. D. Ask the client to empty her bladder.

Correct Answer is D

Explanation

A. Encourage the client to nurse more frequently so her milk will come in. – Incorrect; milk production typically begins between days 2-5 postpartum, not 14 hours postpartum.

B. Report the client's temperature elevation. – Incorrect; a temperature of 37.7°C (100°F) is within normal postpartum range due to dehydration and hormonal shifts.

C. Increase IV fluids. – Incorrect; IV fluids are not needed unless dehydration is suspected.

D. Ask the client to empty her bladder. – Correct; a fundus deviated to the right suggests a full bladder, which can impede uterine involution and increase postpartum hemorrhage risk.

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The germ layers of the embryo are: (Select all that apply.)

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Naxlex Comprehensive Predictor Exams

An adolescent diagnosed with hypothyroidism is prescribed Levothyroxine 100 mcg po daily. The medication is supplied in 0.1mg tablets. How much should the nurse administer?(Use a leading zero if it applies, do not use a trailing zero, Round to a whole number)

Correct Answer is ["1"]

Explanation

A nurse is collecting data from a client who is 14 hr postpartum. The nurse notes: breasts soft; fundus firm, slightly deviated to the right; moderate lochia rubra; temperature 37.7° C (100° F), pulse rate 88./min, respiratory rate 18/min. Which of the following actions should the nurse perform?

Correct Answer is D

Explanation

A nurse in a prenatal clinic is caring for a client who is at 12 weeks of gestation. The client asks about the cause of her heartburn. Which of the following responses should the nurse make?

A nurse is providing instructions for a client at 4 weeks postpartum visit, the client should contact her provider for which of the following findings?

A nurse is caring for a 2-year-old child who is hospitalized and throws a tantrum when his parent leaves. Which of the following toys should the nurse provide to alleviate the child's stress?

The germ layers of the embryo are: (Select all that apply.)

Developing organs and body systems are highly susceptible to teratogens, which can cause major abnormalities. These teratogens usually fall into one of three categories: (Select all that apply.)

A 32-year-old female is currently 11 weeks pregnant. She has no living children. She reports that she had two miscarriages at 9 and 12 weeks gestation. What is her GTPAL

A practical nurse is gathering data from the client on incorporating cultural practices into their pain management during labor. Which of the following statements by the nurse is most appropriate?

A pregnant client's first day of her last menstrual period was April 10th. Using Naegele's rule, what is the estimated date of delivery?