NU 621 (NU621)

Pathophysiology - Answer The study of abnormalities in physiologic functioning of living beings, seeking to reveal physiologic responses of an organism to disruptions in its internal or external environment. Four interrelated topics of Pathophysiology - Answer Etiology, Pathogenesis, Clinical Manifestation, and Treatment Implications Etiology - Answer - The study of the causes or reasons for phenomena/illness - Complex because most diseases are multifactorial and result from an ...

A 5-year-old male presents with low-set ears, a fish-shaped mouth, and involuntary rapid muscular contraction. Laboratory testing revels decreased calcium levels. Which of the following diagnosis is most likely? A. B-lymphocyte deficiency B. T-lymphocyte deficiency C. Combined immunologic deficiency D. Complement deficiency - Answer B. T-lymphocyte deficiency A 10-year-old male is diagnosed with a parasite. Which lab result should the nurse check for a response to the parasite? a.M...

Which neurotransmitter is associated with the parasympathetic nervous system? - Answer acetylcholine Which organ has larger capillary pores to allow the exchange of gases, nutrients, and/or waste products? - Answer Liver While intubated for surgery, a client has inadvertently had his Vagus nerve stimulated. What effect would the surgical team expect to observe? - Answer Decreased heart rate as a result of parasympathetic innervation of the heart Which of the following blood flo...

CHEMOTASIS - Answer movement of cells along a chemical gradient. FUNCTION OF HISTONES - Answer DNA folding histones are binding proteins that cause the supercoiling of DNA into chromosome and do not affect cellular movement and activities. ENERGY RELEASING PROCESS - Answer Catabolism FUNCTIONS OF PROTEINS - Answer a. transport proteins b. cell surface markers and c. enzymes that drive pumps. AMPHOPATIC MATERIAL - Answer Hydrophobic and hydrophilic . Cellular injury ...

Causes right atrial enlargement - Answer Primary hypertension is: A-Directly result of varicose veins B-Primarily affects the left side of the heart C-Delays SA node conduction D-Causes right atrial enlargement Bronchial muscles contract - Answer In bronchial asthma, A-Bronchial muscles contract B-Bronchial muscles relax C-Mucous secretion decreases D-Imbalance within the CNS development Caused by pathogenic bacterium mycobacterium - Answer Tuberculosis: A- Primarily host...

Upon review of the chest x-ray results of a 4-year-old patient, tiny white spots in a distinctive pattern are noted throughout the lungs. Which diagnosis is most likely to manifest in this manner? - Answer military TB A nursing home resident reports that his previous roommate recently started on tuberculosis treatment. A Mantoux test and chest x-ray were ordered for the patient. What is the minimum size of the induration considered positive for this patient? - Answer 5mm. The skin test ...

cell membrane - Answer thin, flexible barrier around the cell; regulates what goes in and out of the cell cell wall - Answer strong supporting layer around the cell membrane in plants, algae, and some bacteria chloroplast - Answer captures the energy from sunlight and converts it to chemical energy cytoplasm - Answer material inside cell membrane-not including the nucleus cytoskeleton - Answer network of protein filaments within some cells that helps the cell maintain ...

NU 621 Midterm Exam Questions With Answers Latest Updated 2024 (GRADED) The following three questions pertain to Case 7.A: Asthma. Which of the following statements about asthma is NOT CORRECT? Select one: a. Asthma is primarily a restrictive respiratory disorder. b. Increased airway resistance is characteristic of asthma. c. In asthma, the FEV1/FVC ratio may be decreased from normal. d. Asthma may be characterized by a hyperinflation of the lungs, which is reflected as an increase in res...

NU 621 Midterm Exam Questions With Correct Answers Latest 2024 (GRADED A+) The following three questions pertain to Case 4.A: Graves Disease. TSI represents Select one: a. Another word for TSH b. Antibodies that act like TSH c. Antibodies that act like TH d. Antibodies that act like TRH Feedback The correct answer is: Antibodies that act like TSH. Q 3 Question 3 Blood tests from a patient with Graves would reveal: Select one: a. Decreased levels of TSH b. Increased levels of TSI c....

NU 621 Midterm Exam Questions With Correct Answers Latest 2024 (GRADED A+) The following three questions pertain to Case 4.A: Graves Disease. TSI represents Select one: a. Another word for TSH b. Antibodies that act like TSH c. Antibodies that act like TH d. Antibodies that act like TRH Feedback The correct answer is: Antibodies that act like TSH. Q 3 Question 3 Blood tests from a patient with Graves would reveal: Select one: a. Decreased levels of TSH b. Increased levels of TSI c....