NSG 6440 Practice Test ( Random questions and answers)

The most cost-effective screening test for determining HIV status is which of the following? Western blot Enzyme-linked immunosorbent assay Venereal Disease Research Laboratory test Viral load Enzyme-linked immunosorbent assay Which blood test is a nonspecific method and most helpful for evaluating the severity and course of an inflammatory process? Erythrocyte sedimentation rate White blood cell count Polymorphonuclear cells C-reactive protein (CRP) C-reactive protein (CRP) Cocaine acts as a stimulant by blocking the reuptake of which neurotransmitter? GABA Acetylcholine Dopamine Serotonin Dopamine Mrs. Thomas was seen in the office complaining of pain and point tenderness in the area of her elbow. The pain has increased following a day of gardening one week ago. A physical finding that differentiates the diagnosis and is most consistent with lateral epicondylitis (tennis elbow) is: Ecchymosis, edema, and erythema over the lateral epicondyle Pain at the elbow with resisted movements at the wrist and forearm Inability to supinate and pronate the arm Inability to flex or extend the elbow against resistance Pain at the elbow with resisted movements at the wrist and forearm Which of the following statements concerning the musculoskeletal examination is true? The uninvolved side should be examined initially and then compared to the involved side. The part of the body that is causing the patient pain should be examined first. When possible, the patient should not be asked to perform active range-of-motion (ROM) exercises to avoid causing pain. Radiographs should always be obtained prior to examination so as not to cause further injury to the patient. The uninvolved side should be examined initially and then compared to the involved side. Which of the following signs or symptoms indicate an inflammatory etiology to musculoskeletal pain? Decreased C-reactive protein Hyperalbuminemia Morning stiffness Weight gain Morning stiffness Which causes the greatest percentage of mammalian bites? Dogs Cats Humans Rodents Dogs A 48-year-old woman is seen in the clinic with complaints of prolonged heavy menstrual periods. She is pale and states she can no longer exercise. Pelvic exam reveals a single, very large mass. Which of the following diagnostic tests should the clinician order first? Transvaginal ultrasound Endometrial biopsy MRI Abdominal computed tomography scan Transvaginal ultrasound A diabetic patient asks the clinician why he needs to check his blood sugar at home even when he feels good. Which of the following responses would be most appropriate? "Control of glucose will help postpone or delay complications." "Regularly checking blood sugar will help establish a routine." "Monitoring glucose will promote a sense of control." All of the above All of the above "Control of glucose will help postpone or delay complications." "Regularly checking blood sugar will help establish a routine." "Monitoring glucose will promote a sense of control." A 25-year-old patient presents to the clinic with fatigue, cold intolerance, weight gain, and constipation for the past 3 months. On physical examination, the clinician notices a sinus bradycardia; muscular stiffness; coarse, dry hair; and a delay in relaxation in deep tendon reflexes. Which of the following tests should be ordered next? Serum calcium TSH Electrolytes Urine specific gravity TSH Which of the following medications for type 2 diabetes mellitus should not be prescribed during pregnancy? Insulin Metformin Glucotrol Precose Glucotrol During a DRE on a 75-year-old man, the clinician suspects the patient has prostate cancer. What physical finding should make the clinician suspicious? An enlarged rubbery gland A hard irregular gland A tender gland A boggy gland An enlarged rubbery gland Eddie, age 4, presents to the ED with a live insect trapped in his ear canal causing a lot of distress. What should be your first step? Remove the insect with tweezers. Immobilize the insect with 2% lidocaine. Sedate Eddie with diazepam. Shine a light in the ear for the insect to "find its way out." Immobilize the insect with 2% lidocaine. What is the most common cause of microcytic anemia? Anemia of chronic disease Sideroblastic anemia Iron-deficiency anemia Thalassemia Iron-deficiency anemia An 82-year-old man is seen in the primary care office with complaints of dribbling urine and difficulty starting his stream. Which of the following should be included in the list of differential diagnoses? Benign prostatic hyperplasia (BPH) Parkinson's disease Prostate cancer All of the above All of the above Early rheumatoid disease is characterized by: Pain and swelling in both small and large peripheral joints Rigid joints with diminished range of motion Joint swelling and immobility on rising A cardiac rub or pulmonary friction rub Joint swelling and immobility on rising A 70-year-old female has fallen 2 weeks ago and developed immediate pain in her left wrist. She thought she just bruised it but is worried because it has not improved. She has used Tylenol® and ice at home, and that has helped slightly. You examine her and find she has moderate swelling and ecchymosis but no overtly obvious deformity. Her ROM is uncomfortable and severely diminished due to the pain. No crepitus is heard or felt. Her fingers are warm; her pulse is strong; and capillary refill is less than 2 seconds. What should you do? Make an immediate referral for an orthopedic evaluation without further assessment. Tell her that it takes time for these bruises to improve, so she should be patient. Obtain a wrist x-ray and place her wrist in a splint or prescribe a splint. Send her to the emergency room for reduction of this obvious wrist fracture. Obtain a wrist x-ray and place her wrist in a splint or prescribe a splint. The criteria for diagnosing generalized anxiety disorder in the American Psychiatric Association's Diagnostic and Statistical Manual of Mental Disorders, 5th edition (text revision) state that excessive worry or apprehension must be present more days than not for at least: 1 month 3 months 6 months 12 months 6 months A 60-year-old man presents with an enlarged scrotum. The clinician uses a penlight to transilluminate the scrotum. In a patient with a hydrocele, what would the clinician expect to find? The scrotum will be dark. The scrotum will appear light pink or yellow. The scrotum will appear milky white. The internal structures will be clearly visible. The scrotum will appear light pink or yellow. According to Kübler-Ross, the stages of grief occur in which order? Anger, denial, depression, bargaining, acceptance Anger, denial, bargaining, acceptance, depression Denial, anger, depression, bargaining, acceptance Denial, anger, bargaining, depression, acceptance Denial, anger, bargaining, depression, acceptance Reuben, age 24, has HIV and just had a routine viral load test done. The results show a falling viral load. What does this indicate? A favorable prognostic trend Disease progression The need to be more aggressive with Reuben's medications The eradication of the HIV A favorable prognostic trend The exanthem of Lyme disease is: Erythema infectiosum Laterothoracic exanthem Erythema migrans Morbilli exanthem Erythema migrans You have detected the presence of crepitus on examination of a patient with a musculoskeletal complaint. Additionally, there is limited range of motion (ROM) with both active and passive movement. These findings suggest that the origin of the musculoskeletal complaint is: Articular Inflammatory Nonarticular A and B Articular What is the recommended daily calcium intake for adults over the age of 50 with low bone mass? 1,200 mg/day 1,000 mg/day 1,300 mg/day 1,500 mg/day 1,500 mg/day When assessing a woman for infertility, which of the following tests should be done first? Analysis of partner's sperm Magnetic resonance imaging (MRI) Hysterosalpingogram Estrogen level Analysis of partner's sperm Which type of burn injury results in destruction of the epidermis with most of the dermis, yet the epidermal cells lining hair follicles and sweat glands remain intact? Superficial burns Superficial partial-thickness burns Deep partial-thickness burns Full-thickness burns Deep partial-thickness burns A 23-year-old sexually active woman presents for her first Pap smear. Her history includes nulligravida, age at first intercourse 14, and more than 10 sexual partners. Which of the following conditions should the clinician be particularly alert for during her examination? Human papillomavirus (HPV) Endometrial hyperplasia Vagismus Polycystic ovarian syndrome Human papillomavirus (HPV) As a rule of thumb, the estimated level of hematocrit is how many times the value of the hemoglobin? Two Three Four Five 3 Sam is a 25-year-old who has been diagnosed with low back strain based on his history of localized low back pain and muscle spasm along with a normal neurological examination. As the clinician, you explain to Sam that low back pain is a diagnosis of exclusion. Which of the following symptoms would alert the clinician to the more serious finding of a herniated nucleus pulposus or ruptured disc? Morning stiffness and limited mobility of the lumbar spine Unilateral radicular pain symptoms that extend below the knee and are equal to or greater than the back pain Fever, chills, and elevated erythrocyte sedimentation rate Pathologic fractures, severe night pain, weight loss, and fatigue Unilateral radicular pain symptoms that extend below the knee and are equal to or greater than the back pain A 30-year-old man is seen with a chief complaint of loss of libido. Which of the following laboratory tests would help establish a diagnosis Testosterone level Prostate-specific antigen Nocturnal penile tumescence and rigidity Prolactin level Testosterone level The clinician prescribes glipizide (Glucotrol) for a diabetic patient. Which statement made by the patient would indicate that your teaching has been effective? "I'll take my pill at least 30 minutes before breakfast." "I'll take my Glucotrol before bedtime." "It is important to take my medication right after I eat." "Since I only like to eat two meals a day, I can take the pill between my meals." "I'll take my pill at least 30 minutes before breakfast." In the United States, what is the second most common connective tissue disease and the most destructive to the joints? Osteoarthritis Systemic lupus erythematosus (SLE) Rheumatoid arthritis Sjögren's syndrome Rheumatoid arthritis The effectiveness of benzodiazepines in treating anxiety disorders suggests that which of the following neurotransmitters plays a role in anxiety? Acetylcholine Gamma-aminobutyric acid (GABA) Dopamine Serotonin Gamma-aminobutyric acid (GABA) A 14-year-old male is seen with complaints of severe testicular pain. The clinician suspects testicular torsion. Which of the following is the appropriate action? Refer to a urologist immediately. Obtain a computed tomography (CT) scan. Instruct the patient to elevate the scrotum. Prescribe ibuprofen. Refer to a urologist immediately Which of the following medications can cause hyperglycemia? prednisone During treatment for anaphylaxis, what site is used for the initial injection of epinephrine? IV Abdomen Upper lateral thigh Deltoid Upper lateral thigh It is important to educate patients with depression and their family members about reporting signs of increasing depression and suicidal thoughts. This is especially true during which time period? Before the initiation of treatment 1 to 2 weeks after the initiation of treatment When switching to a different medication 1 to 2 weeks after tapering off medications 1 to 2 weeks after the initiation of treatment What is the most common cause of secondary amenorrhea? Pregnancy Pituitary dysfunction Inadequate estrogen levels Genetic disorders Pregnancy Which of the following is the only drug for bulimia approved by the U.S. Food and Drug Administration? Sertraline Fluoxetine Citoprolam Imipramine Fluoxetine The goals of the 15-minute hour approach include: Enhance self-esteem, expand behavioral repertoire, prevent dire consequences, and reestablish premorbid levels of functioning Emerge with a higher level of functioning and commitment to long-term psychotherapy Accept need for antidepressant therapy and psychiatric referral; share concerns with primary care clinician Improve family functioning and sexual performance as well as accept need for antidepressant medication Enhance self-esteem, expand behavioral repertoire, prevent dire consequences, and reestablish premorbid levels of functioning John is a 16-year-old boy who presents to the emergency room after hurting his knee in a football game. He described twisting his knee and then being unable to extend it completely. John tells the clinician that he heard a pop when the injury occurred and has been experiencing localized pain. The clinician suspects a meniscal tear. Which test would be most appropriate to assess for the presence of a meniscal tear? Valgus stress test McMurray circumduction test Lachman test Varus stress test McMurray circumduction test