The nurse is teaching about reproduction, and explains that which of the following are the purposes of meiosis? Note: Credit will be given only if all correct and no incorrect choices are selected. Select all that apply
1. Produce gametes
2. Reduce the number of chromosomes
3. Introduce genetic variability
4. Produce cells for growth and development
5. Divide somatic cells into new cells with identical characteristics
1, 2, 3
Explanation: 1. Meiosis is a special type of cell division by which diploid cells give rise to gametes (sperm and ova).
2. The cells contain half the genetic material of the parent cell–only 23 chromosomes–the haploid number of chromosomes.
3. During meiosis new combinations of cells are provided by the newly formed chromosomes; these combinations account for the wide variation of traits.
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What symptom assessed in the newborn shortly after delivery should be reported?
a. Cyanosis of the hands and feet b. Irregular heart rate c. Mucus draining from the nose d. Sternal or chest retractions
When interacting with the parents of a SIDS infant, one of the things the nurse attempts to assist with is:
a. referring the parents to a psychologist. b. encouraging the parents to remain stoic. c. allaying feelings of guilt and blame. d. learning how the event could have been prevented.
The nurse is performing a focused interview with the client. The nurse asks the client if the client has noticed any drainage from the ears, and the client states, "Yes."
Which of the following statements indicate that the client may have developed acute otitis media? 1. "The ear canal itself is really red, raw, and sore.". 2. "I noticed that the drainage looked clear, like water.". 3. "The drainage looks like what is draining from my nose, kind of clear and mucousy.". 4. "It is kind of yellowish-reddish color.".
Which of the following are examples of low-risk complementary and alternative therapies that nurses can use with their clients?
A. Music, relaxation, and touch B. Acupuncture, massage, and imagery C. Hypnotherapy, spirituality, and relaxation D. Massage, acupressure, and music