Nokea
What is a statement about premenstrual syndrome (PMS) and premenstrual dysphoric disorder (PMDD) that is true?
- A. PMS and PMDD affect only persons who have already reached menopause.
- B. Hormonal fluctuations are not considered potential causes of PMS and PMDD.
- C. PMS and PMDD are characterized by physical symptoms but not emotional symptoms.
- D. PMS and PMDD involve a range of physical and emotional symptoms due to fluctuating hormone levels.
Correct Answer: D
Rationale:
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A nurse is conducting an orientation program for a group of newly hired nurses. As part of the program, the nurse is reviewing the issue of informed consent. The nurse determines that the teaching was effective when the group identifies which situation as a violation of informed consent?
- A. Performing a procedure on a 15-year-old without parental consent
- B. Serving as a witness to the signature process on an operative permit
- C. Asking whether the client understands what she is signing following receiving education
- D. Getting verbal consent over the phone for an emergency procedure from the spouse of a unconscious woman
Correct Answer: A
Rationale: In most states, only clients over the age of 18 can legally provide consent for health care. Serving as a witness to the signature process, asking whether the client understands what she is signing, and getting verbal consent over the phone for emergency procedures are all key to informed consent and are not violations.
The nurse is administering a number of therapeutic interventions for neonates, infants, and children on the pediatric unit. Which intervention contributes to an increase in chronic illness seen in early childhood?
- A. Administering antibiotics to prevent lethal infections
- B. Vaccinating children to prevent childhood diseases
- C. Using mechanical ventilation for premature infants
- D. Using corticosteroids as a treatment for asthma
Correct Answer: C
Rationale: Using mechanical ventilation and medications to foster lung development in premature infants increases their survival rate. Yet the infants who survive are often faced with myriad chronic illnesses.
The nurse assures the breastfeeding mother that she will know that her infant is getting an adequate supply of breast milk if the infant gains weight and:
- A. Rarely sucks on a pacifier.
- B. Ha several hard stools daily
- C. Voids 6 or more times a day
- D. Awakens to feed every 4 hours
Correct Answer: C
Rationale: Frequent voiding indicates adequate intake.
The nurse is monitoring a client receiving magnesium sulfate for preeclampsia. What finding indicates magnesium toxicity?
- A. Increased urine output.
- B. Deep tendon reflexes +4.
- C. Respiratory rate of 10 breaths per minute.
- D. Blood pressure of 140/90 mmHg.
Correct Answer: C
Rationale: Respiratory depression is a key sign of magnesium sulfate toxicity and requires immediate intervention.
The nurse is caring for a child brought to the emergency department by a babysitter. The child needs an emergency appendectomy and the parents cannot be contacted. What would be the nurse's best response to this situation?
- A. Have the babysitter sign the consent form even if she does not have signed papers to do so.
- B. Have the primary care physician for the child sign the consent form.
- C. Document failed attempts to obtain consent to allow emergency care.
- D. Delay medical care until the child's next of kin can be contacted.
Correct Answer: C
Rationale: Health care providers can provide emergency treatment to a child without consent if they have made reasonable attempts to contact the child's parent or legal guardian.