Nr 510 Final Exam Week 8 – Question And Answers

NR 510 FINAL EXAM WEEK 8 – QUESTION AND ANSWERS 1. What is the most commonly reported symptom of cancer treatment? (Pts. : 2) Nausea Fatigue Hair loss Weight loss Ques: 2.2. Where are Langerhans cells found? (Pts. : 2) Skin Intestinal lining Kidney Thyroid Ques: 3.3. An infant has a crescendo-decrescendo systolic ejection murmur located between the second and third intercostal spaces along the left sternal border. A wide fixed splitting of the second heart sound is also found. These clinical findings are consistent with which congenital heart defect? (Pts. : 2) Atrial septal defect (ASD) Ventricular septal defect (VSD) Patent ductus arteriosus (PDA) Atrioventricular canal (AVC) defect Ques: 4.4. Which statement is true concerning a fungal infection? (Pts. : 2) Fungal infections occur only on skin, hair, and nails. Phagocytes and T lymphocytes control fungal infections. Fungal infections release endotoxins. Vaccines prevent fungal infections. Ques: 5.5. A hypersensitivity reaction that produces an allergic response is called: (Pts. : 2) Hemolytic shock Anaphylaxis Necrotizing vasculitis Systemic erythematosus Ques: 6.6. What period follows depolarization of the myocardium and represents a period during which no new cardiac potential can be propagated? (Pts. : 2) Refractory Hyperpolarization Threshold Sinoatrial (SA) Ques: 7.7. Which renal change is found in older adults? (Pts. : 2) Sharp decline in glomerular filtration rate Sharp decline in renal blood flow Decrease in the number of nephrons Decrease in urine output Ques: 8.8. Cystic fibrosis is caused by which process? (Pts. : 2) Autosomal recessive inheritance Autosomal dominant inheritance Infection Malignancy Ques: 9.9. What is the most common predisposing factor to obstructive sleep apnea in children? (Pts. : 2) Chronic respiratory infections Adenotonsillar hypertrophy Obligatory mouth breathing Paradoxic breathing Ques: 10.10. What is the major virus involved in the development of cervical cancer? (Pts. : 2) Herpes simplex virus type 6 Herpes simplex virus type 2 Human papillomavirus Human immunodeficiency virus