The umbilical cord, which connects the fetus to the placenta, contains:
a. one vein and one artery c. one artery and two veins
b. two veins and two arteries d. two arteries and one vein
D
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A Incorrect. The umbilical cord, which connects the fetus to the placenta, does not contain one vein and one artery.
B Incorrect. The umbilical cord, which connects the fetus to the placenta, does not contain two veins and two arteries.
C Incorrect. The umbilical cord, which connects the fetus to the placenta, does not contain one artery and two veins.
D Correct. The umbilical cord, which connects the fetus to the placenta, does contains two arteries and one vein.
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A stress-laden patient has elected to learn deep breathing as a means of reducing stress. Rank the order the nurse should give the following information when teaching this technique
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Evaluation of the effect of nurse staffing on quality patient, financial, and organizational outcomes is known as:
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A nurse educator plans for a trip to a conference that is teaching nursing models specifically related to culturally diverse groups of populations. Which of the following models describes, explains,
and predicts factors within nursing-care situations that need to be addressed when providing nursing care to persons from different cultures? A) Leininger's Sunrise Model and Theory of Culture Care Diversity and Universality B) Purnell's Model for Cultural Competence C) Spector's Model of Heritage Consistency D) Giger and Davidhizar's Transcultural Assessment Model