Pathophysiology Best latest Updated Nightingale College Exam 2026 due April

Pathophysiology Best latest Updated Nightingale College Exam 2026 due April The nurse remembers the elderly are at higher risk for developing dehydration because - Correct Ans-Decreased muscle mass 70 YO pt w/ chronic renal failure presents with edema. Which is most likely the cause of? - Correct Ans-Increased capillary hydrostatic pressure A nurse is teaching about antidiuretic hormone. Which information should the nurse include ? - Correct Ans-Increased plasma osmolality Which organ system should the nurse monitor when the pt has LT potassium deficits ? - Correct Ans-Kidneys 5 YO male presents to the ER w/ delirium and sunken eyes, ex with severe dehydration. The nurse administers hypertonic IV solution. What should be expected ? - Correct Ans Intracellular dehydration Which pt should the nurse assess for both hyperkalemia and metabolic acidosis - Correct Ans-Renal failure A 35 YO male weighs 70kg. How much of his weight is considered total volume of body water ? - Correct Ans-42L A person is given an attenuated antigen as a vaccine. How should nurse response? The antigen is - Correct Ans-Alive, but less infectious When a pt presents at the ER for an allergic reaction, nurse recognizes the most severe consequence of type 1 hypersensitivity is - Correct Ans-Anaphylaxis A 30 YO female c/o fatigue, arthritis, rash, changes in urine color. Labs reveal anemia, lymphopenia, kidney inflammation. Likely dx of SLE. - Correct Ans-Autoantibodies A 10 YO male is stung by a bee while playing in the yard. Itching and develops pain, swelling, redness, and resp difficulties. - Correct Ans-Anaphylaxis Pt presents w/ poison ivy on the extremities, face, buttocks after in it isl exposure 48hrs ago. - Correct Ans-Delayed hypersensitivity Pathophysiology Pathophysiology An infant is experiencing hemolytic disease of the newborn. What to expect in the infants H/P? - Correct Ans-The baby is Rh positive When the maternal immune system becomes sensitized against antigens expressed by the fetus, what type of immune reaction occurs? - Correct Ans-Alloimmune A 15 YO male suffers from severe hemorrhage following a MVA. Is given a blood transfusion, shortly after the red blood cells are destroyed by agglutination. - Correct Ans-A-AB A 15 YO female is dx w/ Prader-Willi syndrome. - Correct Ans-Genomic imprinting Which of the following mutations have the most significant effect on protein synthesis? - Correct Ans-Frameshift mutations A DNA strand has a region with the sequence ATCGGAT. Which of the following would be a complementary strand? - Correct Ans-TAGCCTAG A pt wants to know the risk factors for Down syndrome. - Correct Ans-Pregnancy in women over 35 A 9 YO pt is admitted to the pediatric unit w/ Duchenne muscular dystrophy. The pt inherited this condition through a trait that is - Correct Ans-X-linked recessive A 50 YO male was dx w/ Huntington disease. - Correct Ans-Delayed age of onset An aide asks the nurse why people w/ neurofibromatosis will show varying degrees of the disease. - Correct Ans-Expressivity A 50 YO male IV drug user is dx w/ hep C. Liver reveals cell death secondary to - Correct Ans-Infection-induced apoptosis A 40 YO females Pap smear indicates abnormal changes in the shape and organization of cervical cells. - Correct Ans-Dysplasia While reading a textbook a student reads the term apoptosis. Recalls it is a condition in which cells program themselves to - Correct Ans-Die A 55 YO male is dx w/ hepatocellular cancer secondary to hep C. If cancerous region is removed, remaining cells would undergo - Correct Ans-Compensatory hyperplasia Confirmation of somatic death is based on - Correct Ans-Complete cessation of respiration and circulation Pathophysiology A 52 YO male suffered a MI secondary to atherosclerosis and ischemia. Reperfusion injury occurs as a result of - Correct Ans-Oxidation stress A 30 YO female presents w/ a GSW to the head. Wound has seared edges and a deep penetration of gunpowder fragments. - Correct Ans-Contact range entrance A 55 YO male w/ a 30-year hx of smoking is examined for respiratory disturbance. It's revealed that stratified squamous epithelial cells have replaced the normal columnar ciliated cells. - Correct Ans-Metaplasia Pathophysiology