A pregnant client asks about the differences between monozygotic and dizygotic twins. Which should the nurse include during this teaching?
1. Dizygotic twins share one placenta and one chorion.
2. Monozygotic twins are also referred to as "fraternal" twins.
3. Dizygotic twinning occurs less frequently than does monozygotic twinning.
4. Monozygotic twins originate from division of the fertilized ovum at different stages.
4
Explanation:
1. Dizygotic twins each have a separate chorion and amnion.
2. Monozygotic twins are also referred to as "identical" twins.
3. Dizygotic twinning occurs more frequently than does monozygotic twinning.
4. Monozygotic twins originate from division of the fertilized ovum at different stages of early development.
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The nurse is employed in an ear, nose, and throat (ENT) physician's office, obtaining a client history. The nurse documents the following client statements. Which symptoms may indicate a diagnosis of otosclerosis? Select all that apply
A) "It seems that I increasingly could not hear my kids talk to me." B) "I woke up on Monday and had ear pain with a marked decrease in hearing." C) "I now notice a ringing in my ears especially when I lay down to sleep at night." D) "I can hear better when someone speaks in low tones." E) "I can hear best when you put the tuning fork behind my ear."
Which of the following statements is most accurate about the relationship between the national health information network (NHIN) and the health information exchanges (HIE) in the United States?
1. The success of the NHIN is dependent on the state-wide HIEs. 2. The success of the NHIN is not dependent on the state-wide HIEs. 3. The success of the state-wide HIEs is dependent on the NHIN. 4. The success of the state-wide HIEs is not dependent on the NHIN.
The recommended carbohydrate content of total dietary intake (% total calories) is ____%
Fill in the blank(s) with correct word
A nurse notes that the left arm of a client who has experienced a brain attack is in a con-tracted, fixed position. What complication of this position should the nurse be alert for?
A. Shoulder subluxation B. Flaccid hemiparesis C. Pathologic fracture D. Neglect syndrome