Which factors are the main causes of the high infant mortality rate? Select all that apply.
Cardiac complications
Necrotizing enterocolitis
Viral infections
Prematurity
Sudden infant death syndrome
Low birth weight
Correct Answer : B,D,E,F
Choice A: Cardiac complications are not the correct answer because they are not the main cause of the high infant mortality rate. Cardiac complications are problems that affect the heart or blood vessels of the newborn, such as congenital heart defects, arrhythmias, or heart failure. They can cause serious symptoms such as cyanosis, difficulty breathing, or poor feeding. However, they account for only about 5% of all infant deaths in the United States.
Choice B: Necrotizing enterocolitis is the correct answer because it is the main cause of the high infant mortality rate. Necrotizing enterocolitis is a condition that causes inflammation and death of the intestinal tissue of the newborn, leading to infection, perforation, or sepsis. It can cause symptoms such as abdominal distension, bloody stools, or shock. It is more common in premature or low birth weight infants and accounts for about 10% of all neonatal deaths.
Choice C: Viral infections are not the correct answer because they are not the main cause of the high infant mortality rate. Viral infections are diseases that are caused by viruses that invade the cells of the newborn, such as respiratory syncytial virus (RSV), cytomegalovirus (CMV), or herpes simplex virus (HSV). They can cause symptoms such as fever, cough, rash, or blisters. However, they account for only about 2% of all infant deaths in the United States.
Choice D: Prematurity is the correct answer because it is the main cause of the high infant mortality rate. Prematurity is a condition that occurs when a baby is born before 37 weeks of gestation, which is considered full-term. Premature babies are at risk of developing various complications such as respiratory distress syndrome, intraventricular hemorrhage, or retinopathy of prematurity. Prematurity accounts for about 35% of all infant deaths in the United States.
Choice E: Sudden infant death syndrome is the correct answer because it is the main cause of the high infant mortality rate. Sudden infant death syndrome is a condition that causes the unexpected and unexplained death of an apparently healthy baby during sleep. The exact cause of sudden infant death syndrome is unknown, but some risk factors include sleeping on the stomach, overheating, smoking exposure, or soft bedding. Sudden infant death syndrome accounts for about 15% of all infant deaths in the United States.
Choice F: Low birth weight is the correct answer because it is the main cause of the high infant mortality rate. Low birth weight is a condition that occurs when a baby is born weighing less than 2,500 grams (5 pounds 8 ounces). Low birth weight babies are at risk of developing various complications such as hypothermia, hypoglycemia, or jaundice. Low birth weight accounts for about 25% of all infant deaths in the United States.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A: The social worker is not the correct answer because they are not legally responsible for obtaining informed consent for an invasive procedure. The social worker is a professional who provides psychosocial support and advocacy for clients and families, such as counseling, referrals, or discharge planning.
Choice B: The nurse is not the correct answer because they are not legally responsible for obtaining informed consent for an invasive procedure. The nurse is a professional who provides direct care and education for clients and families, such as assessment, medication administration, or teaching. However, the nurse can assist the physician in obtaining informed consent by witnessing the client's signature, verifying the client's understanding, or documenting the process.
Choice C: The physician is the correct answer because they are legally responsible for obtaining informed consent for an invasive procedure. The physician is a professional who diagnoses and treats clients and families, such as performing surgery, prescribing medication, or ordering tests. The physician must explain the purpose, benefits, risks, alternatives, and consequences of the procedure to the client and obtain their voluntary agreement before proceeding.
Choice D: The unit secretary is not the correct answer because they are not legally responsible for obtaining informed consent for an invasive procedure. The unit secretary is a staff member who performs clerical and administrative tasks for the unit, such as answering phones, filing records, or scheduling appointments.
Correct Answer is D
Explanation
Choice A: A 26-year-old client who has migraine headaches at the start of each menstrual cycle does not have a contraindication for receiving oral contraceptives. Oral contraceptives are pills that contain synthetic hormones (estrogen and progestin) that prevent ovulation and pregnancy. They can also help regulate menstrual cycles and reduce menstrual pain and bleeding. Some women with migraine headaches may benefit from oral contraceptives, especially if their migraines are related to hormonal fluctuations or menstruation. However, oral contraceptives may worsen migraines in some women, especially if they have aura (visual or sensory disturbances) or other risk factors for stroke. Therefore, oral contraceptives should be used with caution and under medical supervision in women with migraine headaches.
Choice B: A 28-year-old client who has a history of pelvic inflammatory disease does not have a contraindication for receiving oral contraceptives. Pelvic inflammatory disease (PID) is an infection of the female reproductive organs (uterus, fallopian tubes, ovaries) that can cause pain, fever, discharge, or infertility. It can be caused by various bacteria, often sexually transmitted ones such as gonorrhea or chlamydia. Oral contraceptives do not protect against STIs or PID, but they may reduce the risk of PID by thickening the cervical mucus and preventing bacteria from entering the uterus. Therefore, oral contraceptives can be used safely in women with a history of PID, but they should also use condoms or other barrier methods to prevent STIs.
Choice C: A 32-year-old client who has benign breast disease does not have a contraindication for receiving oral contraceptives. Benign breast disease (BBD) is a term that refers to various noncancerous conditions that affect the breast tissue, such as cysts, fibroadenomas, or mastitis. They can cause symptoms such as lumps, pain, or tenderness in the breasts. Oral contraceptives do not cause or increase the risk of BBD, but they may improve some symptoms of BBD by stabilizing the hormonal levels and reducing breast tissue sensitivity. Therefore, oral contraceptives can be used safely in women with BBD, but they should also have regular breast exams and mammograms to monitor their breast health.
Choice D: A 38-year-old client who reports smoking one pack of cigarettes every day has a contraindication for receiving oral contraceptives. Smoking is a habit that involves inhaling the smoke of tobacco or other substances that can cause various health problems, such as lung cancer, heart disease, or stroke. Oral contraceptives can increase the risk of these problems, especially in women who are older than 35 years or smoke more than 15 cigarettes per day. Smoking and oral contraceptives can interact and cause blood clots, high blood pressure, or reduced blood flow to the organs. Therefore, oral contraceptives should be avoided or discontinued in women who smoke, and alternative methods of contraception should be used.
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