Decreased blood vol Study guides, Class notes & Summaries

PCCN Exam 200 Questions with Verified Answers Coronary artery perfusion is dependent upon: A. diastolic pressure B. systolic pressure C. afterload D. systemic vascular resistance (SVR) - CORRECT ANSWER A. diastolic pressure Diastolic pressure in the aortic root is higher than left ventricular end-diastolic pressure (LVEDP), the pressure exerted on the ventricular muscle at the end of diastole when the ventricle is full. This enables blood to flow from a higher pressure through open arter...

A 48 year-old female is admitted to the ED with diaphoresis, jugular venous distension, and 3+ pitting edema in the ankles. These findings are consistent with A. liver failure. B. pulmonary embolism. C. heart failure. D. electrolyte imbalances - ANSWER- Heart failure A patient is admitted to the ED following a motor vehicle accident. On physical exam, the respiratory therapist discovers that breath sounds are absent in the left chest with a hyperresonant percussion note. The trachea is s...

TMC Practice Exam With Actual Questions and Answers (2024) Graded A+. A 48 year-old female is admitted to the ED with diaphoresis, jugular venous distension, and 3+ pitting edema in the ankles. These findings are consistent with (ANS- heart failure A patient is admitted to the ED following a motor vehicle accident. On physical exam, the respiratory therapist discovers that breath sounds are absent in the left chest with a hyperresonant percussion note. The trachea is shifted to the right...

NCLEX-PN QUESTIONS 2023.DO NOT delegate what you can EAT! - Answer E-evaluate A-assess T-teach Addisons - Answer down, down, down, up, down Cushings - Answer up, up, up, down, up Addisons - Answer hyponatremia, hypotension, decreased blood vol, hyperkalemia, hypoglycemia Cushings - Answer hypernatremia, hypertension, increased blood vol, hypokalemia, hyperglycemia No Pee - Answer No K do not give POTASSIUM without adequate urine output APGAR - Answer A=appearance (color all ...

A 52 year-old post-operative cholecystectomy patient's breath sounds become more coarse upon completion of postural drainage with percussion. The respiratory therapist should recommend A. continuing the therapy until breath sounds improve B. administering dornase alpha. C. administering albuterol therapy. D. deep breathing and coughing to clear secretions. - ANSWER- deep breathing and coughing to clear secretions. A 65 kg spinal cord injured patient has developed atelectasis. His inspira...

the physiological term for the process of swallowing: - ️️deglutition what are the functions of the urinary system? - ️️- formation of urine - filtration of blood - management of waste products in blood - adjustment of plasma pH - regulation of BP and blood vol. - temporary storage of urine glucose is reabsorbed from the nephron lumen into the nephron cell via: - ️️cotransport (symport) with sodium what is the name of the nervous system plexus that innervates the muscularis ...

ACCS Review Part 1 Respiratory Already Graded A+ Glasgow Coma Scale - Answer ️️ -is used to assess level of consciousness after head injury. Eye=4: verbal stimuli 3, to pain 2 Mouth=5: confused 4, inappropriate 3, incoherent 2. arm=6, localize pain 5, withdraw from pain 4, flex to pain 3, extension to pain 2. 8 or less intubate Changes in CVP can indicates - Answer ️️ -changes in Fluid balance, decreased CVp<2 can indicate hypovolemia, increased CVP>6 can indicate hypervole...

CAMRT Final Exam Questions With Verified Answers Latest Updated 2024/2025 (100% Correct) Air gap technique - Answer :reduces scatter, increases contrast IP 10-15 cm away from pt mAs increase 10% for every cm gap Not effective with high kV Quiz :why expiration with pneumo - Answer :reduces lung vol, pneumo occupies larger area- easier to see Quiz :Spondylolisthesis - Answer :forward displacement of a vertebra commonly occurs after # (pars) Quiz :Spondylolysis - Answer :occurs when there i...

A 48 year-old female is admitted to the ED with diaphoresis, jugular venous distension, and 3+ pitting edema in the ankles. These findings are consistent with A. liver failure. B. pulmonary embolism. C. heart failure. D. electrolyte imbalances - Heart failure A patient is admitted to the ED following a motor vehicle accident. On physical exam, the respiratory therapist discovers that breath sounds are absent in the left chest with a hyperresonant percussion note. The trachea is shifte...

insufficient centrifugation can result in false increase in Hct value Hct def. volume of packed red cells mature erythrocyte is approx. ___ um 7 microns rbc with increased central pallor hypochromic preferable site for bone marrow aspiration iliac crest Mean cell volume (MCV) formula (Hct / RBC) x 10 = µm³ avg volume of red cells is ___ MCV ___is the bluish tinge of an immature erythrocyte (reticulocyte) circulating in peripheral blood p...