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How does estrogen work in COC pills?
- A. inhibits ovulation through suppression of LH hormone
- B. provides most of the contraceptive effect of the COC
- C. stabilizes the endometrium for less unscheduled bleeding
- D. inhibits sperm penetration by thickening cervical mucus
Correct Answer: A
Rationale: Estrogen in combined oral contraceptive (COC) pills works primarily by inhibiting ovulation through the suppression of the luteinizing hormone (LH) surge. By maintaining consistent levels of estrogen in the body, COC pills prevent the release of eggs from the ovary. This prevents fertilization from occurring, which is one of the main mechanisms of action of COC pills to provide contraception. While estrogen also has other effects such as stabilizing the endometrium to reduce unscheduled bleeding, its main role in COC pills is to inhibit ovulation and prevent pregnancy through hormonal regulation.
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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.
Although circumcision continues to be a controversial procedure, many parents in the United States elect to have this surgery performed on their newborn sons. It is believed that newborns do not feel pain; therefore, this is the optimum time for the procedure to be done and no anesthesia is required.
- A. TRUE
- B. FALSE
Correct Answer: B
Rationale: Newborns do feel pain, and current guidelines recommend using analgesia during circumcision.
What is the nurse's role when preparing a mother for epidural anesthesia?
- A. Monitor the mother's contractions
- B. Ensure the mother has an empty bladder
- C. Ensure the mother is in a supine position
- D. Administer a test dose of the epidural medication
Correct Answer: C
Rationale: Ensuring the bladder is empty helps prevent complications during epidural anesthesia.
A 2-week-old neonate is admitted to the hospital with a diagnosis of possible sepsis. The neonate weighs 3.2 kg, The health care provider prescribes the following orders for the neonate and signs the order sheet. Which order would the nurse question? Progress Notes: 12/01/22- 10am
- A. Acetaminophen (Tylenol) 10mg/kg per rectum every 4-6 hours prn for pain
- B. Ampicillin 200mg/kg IV every 6 hours in D5.45 NSSIV @ 125ml/hr.
- C. Mom may breastfeed ad lib
- D. Draw blood cultures x 3 in A.M.
Correct Answer: B
Rationale: Ampicillin dosage exceeds recommended levels for neonates.
Which factor is a major barrier to health care for adolescent mothers?
- A. Health care workers have a positive attitude.
- B. The hospital or clinic is within walking distance of the girl's home.
- C. Seeing a different nurse aNnd/Ror hIealtGh caBre. pCrovMider at every visit. U S N T O
- D. The institution is open days, evenings, and Saturday by special arrangement.
Correct Answer: C
Rationale: The major barrier to health care for adolescent mothers is seeing a different nurse and/or health care provider at every visit. Continuity of care is crucial for adolescent mothers as they need consistent support and guidance throughout their pregnancy and postpartum period. When they see different healthcare providers at each visit, it can lead to fragmented care, lack of trust in the healthcare system, and hinder the establishment of a therapeutic relationship. This barrier can impact the quality of care received and ultimately affect the health outcomes for both the adolescent mother and her baby.