WGU D115 OA EXAM 2024 TESTBANK 100% CORRECT What is the most common indication for genetic counseling? A) maternal age B) drug exposure during the first trimester? C) Increased maternal alpha -fetoprotein D) history of previous still birth Correct Answer A) maternal age The largest group of women who benefit from genetic counseling are those over the age of 35 The FNP schedules a 38 -year-old primigravida (first time pregnancy) for an amniocentesis at 16 weeks gestation. The FNP would explain that the purpose of this procedure is to: A) Assess for the possibility of twins B) Deterime the biliruben level C) Perform genetic studies D) Assess L/S ratio Correct Answer C) Perform genetic studies This womans age puts her at risk for Down Syndrome In the most commonly seen form of Turner Syndrome, how is the X chromosome affected? A) Each cell has only one X chromosome? B) Some cells have two X chromsomes, while the other cells have only one. C) Each cell has two X chromsomes, but part of the chromo some is missing. D) Each cell has an extra X chromosome Correct Answer A) Each cell has only one X chromsome 45% of persons with Turner Syndrome have monosomy X meaning there is only one copy of the X chromosome in each cell. The FNP is assessing a n ewborn who is demonstrating a high -pitched cry, microcephaly, hypertelorism, hypotonia, and a low birth weight. The FNP would suspect which of the following genetic conditions? A) Down Syndrome B) Cri du chat C) Charge syndrome D) Duncan disease Correct Answer B) Cri du chat The clinical symptoms of cri du chat syndrome usually include a high -pitched cat -like cry, mental retardation, delayed development, distinctive facial features, small head size (microcephaly), widely -spaced eyes (hypertelorism), lo w birth weight and weak muscle tone (hypotonia) in infancy. When explaining the types of adaptive immunity, the FNP student is aware that: A) Adaptive immunity is a cell -mediated immune response which is B) Adaptive immunity is the level of immunity that all persons are born with. C) Adaptive immunity occurs when antibodies are passed from the mother to the fetus. D) Adaptive immunity occurs through immunization. Correct Answer A) Adaptive immunity is a cell -mediated immune response which is carried out by T cells and B cells. There are two types of adaptive immunity responses: the cell -mediated immune response, which is carried out by T cells, and the humoral immune response, which is controlled by activated B cells and antibodies. A woman has susta ined a traumatic brain injury. She is able to follow simple commands and can manipulate objects. Which term describes this state? A) Coma B) Persistent vegetative state C) Minimally conscious D) Locked -in syndrome Correct Answer C) Minimally conscious When responses to the environment are seen, the patient is said to be in a minimally conscious state Age and the admission of the Glasgow Coma Scale (GCS) are important diagnostic factors in TBI. Which GCS score describes a severe TBI? A) 13 -15 B) 12 -13 C) 9-12 D) 3-8 Correct Answer D) 3-8 The GCS is scored between 3 and 15, 3 being the worst and 15 the best. Which term describes recurrent, intrusive thoughts or impulses? A) Hallucinations B) Compulsions C) Obsessions Obsessions are recurrent and persistent thoughts, impulses, or images that cause distressing emotions such as anxiety or disgust. D) Delusions Correct Answer C) Obsessions Obsessions are recurrent and persistent thoughts, impulses, or images that cause distressing emotions such a s anxiety or disgust. During an intake interview with a 26 -year-old man diagnosed with generalized anxiety disorder, the FNP might observe what type of behavior? A) An inflated sense of self B) Constant relation to future events C) Inability to concentrat e and irritability when questioned Impaired concentration and irritability are major characteristics of GAD. D) Nervousness and fear of the FNP during the interview Correct Answer C) Inability to concentrate and irritability when questioned Impaired c oncentration and irritability are major characteristics of GAD. The FNP would expect which symptoms in a patient with a diagnosis of schizophrenia? A) High energy with varying sleep patterns and non stop conversation. B) Extreme and frequent mood swings w ith hyperactivity and difficulty concentrating. C) Paranoia, delusions, hallucinations, and diminished self -care. D) Anti -social behavior, manipulative behavior, charisma, and ability to lie convincingly. Correct Answer C) Paranoia, delusions, hallucinations, and diminished self -care. The characteristics of schizophrenia are paranoia, delusions, tangential thoughts, suspiciousness, disorganized behavior, and hallucinations. The FNP is seeing a 10 year old child with c omplaints of otalgia and muffled hearing. The mother states the child recently recovered from an upper respiratory infection. The FNP suspects that this child has: A) Acute otitis media B) Acute otitis externa C) Cholesteatoma D) Chronic otitis media Correct Answer A) Acute otitis media The classic presentation of otitis media is otalgia, muffled hearing, popping sensation, and a recent history of a cold or flare up of allergic rhinitis. The FNP understands that a potential complication of tonsillar i nfections, which is characterized by severe sore throat, difficulty swallowing, odynophagia, trismus, and a "hot potato" voice; accompanied by fever, chills and malaise is indicative of: A) Retropharyngeal abscess B) Epiglotitis C) Peritonsillar cellulitis D) Peritonsillar abscess Correct Answer D) Peritonsillar abscess Peritonsillar abscess is characterized by severe sore throat, pain or difficulty swallowing, jaw muscle spasms, and a hot potato voice. A young adult female patient presents to the cli nic with complaints of nervousness, tremulousness, palpitations, heat intolerance, fatigue, weight loss, and polyphagia. After a complete history and physical, along with thyroid function tests, the FNP makes the diagnosis of hyperthyroidism, recognizing t hat the most common cause of this condition is: A) Thyroid cancer B) Graves' disease C) Pituitary adenoma D) Postpartum thyroiditis Correct Answer B) Graves' disease Graves' disease, an autoimmune condition also known as "diffuse toxic goiter" is the most common cause of hyperthyroidism in this age group. During an evaluation of a patient with prediabetes, the FNP identifies which finding in the patient's objective data that is associated with the increasing insulin resistance? A) Triglycerides > 150m g/dL B) HDL > 40 mg/dL in men and >50 mg/dL in women C) BP < 130/85 mm Hg D) FBS < 110 mg/dL Correct Answer A) Triglycerides > 150mg/dL Improper use of glucose increases the release of free fatty acids which elevates triglycerides. When prescribing a meal plan for the patient with type 2 diabetes, the FNP tells the patient that the macronutrient with the most influence on the postprandial glucose level is: A) Fiber B) Fat C) Protein D) Carbohydrate Correct Answer D) Carbohydrate Carbohydrate is a macronutrient with the greatest impact on the postprandial glucose levels. Which of the following characteristics applies to type 1 diabetes mellitus? A) Significant hyperglycemia and ketoacidosis result from a lack of insulin. B) This condition is commonly diagnoses on routine examination or work -up for other health problems. C) Initial response to oral sulfonylureas is usually favorable. D) Insulin resistance is a significant part of the diease. Correct Answer A) Significant hyperglycemia and ketoacidosis result from a lack of insulin. Type 1 DM is associated with beta cell destruction leading to absolute insulin deficiency resulting in significant hyperglycemia and potential for ketoacidosis. Which of the following characteristics applies to type 2 diabetes mellitus? A) Major risk factors are heredity and obesity B) Pear -shaped body type is commonly found C) Exogenous insulin is needed for control of the disease D) Physical activity increases insulin resistance Correct Answer A) Major ris k factors are heredity and obesity Risk factors of type 2 DM include increasing age, obesity, race, and genetics. Which of the following is NOT a risk factor for endometrial cancer? A) Obesity B) Oral contraceptive use C) Unopposed estrogen use D) Advanci ng age, greater than 50 years Correct Answer B) Oral contraceptive use Oral contraceptives have been shown to reduce the incidence of endometrial cancer. The FNP understands the the most accurate explanation for the diagnosis of mixed precocious pube rty is: A) When a child develops some secondary sex characteristics of the opposite sex. B) When a child does not develop any identifiable external sex organs. C) When early puberty occurs due to multiple, integrated causative effects. D) When early puberty has signs of physical and hormonal abnormalities. Correct Answer A) When a child develops some secondary sex characteristics of the opposite sex. Mixed precocious puberty cases the child to develop some secondary characteristics of the opposite sex, such as the feminization of a boy. In the majority of children experiencing delayed puberty, the problem is caused by: A) Disruption of the hypothalamus. B) Disruption of the pituitary. C) Deficiencies in estrogen or testosterone. D) Physiologic delays in maturation. Correct Answer D) Physiologic delays in maturation.
