PA Presence-Absence Test Study guides, Class notes & Summaries

1. A 22-year-old man is hypotensive and tachycardic after a shotgun wound to the left shoulder. His blood pressure is initially 80/40 mm Hg. After initial fluid resuscitation his blood pressure increases to 122/84mm Hg. His heart rate is now 100 beats per minute and his respiratory rate is 28 breaths per minute. A tube thoracostomy is performed for decreased left chest breath sounds with the return of a small amount of blood and no air leak. After chest tube insertion, the most appropriate next ...

SCRN Exam Questions With Verified Answers Latest Updated 2024/2025 (GRADED) What oxygen delivers to the brain. Above the necklace-Anterior Circulation= - Answer- Unilateral deficits Below the necklace-Posterior circulation= - Answer- Bilateral deficits Circle of Willis-Collateral circulation= - Answer- Aneurysm Cerebrum - Answer- largest part of the brain Cerebrum: Frontal Lobe - Answer- Motor function, personality, Brocca speech Brocca's aphasia-frontal lobe - Answer- problem with the pr...

SCRN Exam Questions With Verified Answers Latest Updated 2024/2025 (GRADED) Penumbra - Answer- Salvageable tissue -oxygen -blood pressure -Glucose Perfusion - Answer- What oxygen delivers to the brain. Above the necklace-Anterior Circulation= - Answer- Unilateral deficits Below the necklace-Posterior circulation= - Answer- Bilateral deficits Circle of Willis-Collateral circulation= - Answer- Aneurysm Cerebrum - Answer- largest part of the brain Cerebrum: Frontal Lobe - Answer- Motor fun...

MT ASCP/AMT Final Assessment Exam 300 Questions with Verified Answers In absorption spectrophotometry: A) Absorbance is directly proportional to transmittance B) Percent transmittance is directly proportional to concentration C) Percent transmittance is directly proportional to the light path length D) Absorbance is directly proportional to concentration - CORRECT ANSWER Absorbance is directly proportional to concentration Which formula correctly described the relationship between ...

NR 509 Bates Interactive Question Bank Chapters 1-17 Updated Solved 100% Chapter 1: Approach to the Clinical Encounter 1. A 23-year-old physician assistant (PA) student found that she felt nervous when called upon to examine men in her age group. On one occasion, she encountered a young male patient who appeared embarrassed to see her walk into the room. What should the PA do to minimize their mutual discomfort? a. Adjust lighting so it is tangential to the patient’s body. b. Expla...

STDs: Chancroid physical exam findings, -there will be unilateral abscess formation (or both) on genitals. -chancroids are caused by the organism Hemophilus ducreyi. gram (neg) bacillus -Women usually are asymptomatic with this disease presentation -high rate of HIV identified among the individuals presenting with these red-rimmed ulcers -Men will present with single or multiple superficial painful ulcers that are surrounded by an erythematous halo. STDs: Trichomonas diagnostics NAAT PCR...

Clinical Simulations Exam 159 Questions with Verified Answers Visuals (things you will always choose...) - CORRECT ANSWER -general appearance -appearance of chest -respiratory pattern -sensorium -posture -patient color -pulse Infant normals - CORRECT ANSWER Pulse: 110 - 160 BP: 60/40 mm Hg RR: 30 to 60 Birth Wt: 3000g APGAR: 7 to 10 Hemodynamic Normals - CORRECT ANSWER BP: 120/80 (90/60 to 140/90) MAP: 93 to 94 CVP: 2 to 6 mm Hg (4 to 12 cmH2O) PAP: 25/8 (mean 13 to 14) PW...

1. A 23-year-old man is brought immediately to the ED from the hospitals parking lot where he was shot in the lower abdomen. Examination reveals a single D. Transfer the pa- tient to the operat- ing room, while ini- bullet wound. He is breathing and has a thready pulse. tiating fluid therapy However, he is unconsious and has no detectable blood pressure. Optimale immediate management is to: A. Perform a FAST B. Initiate infusion of packed red blood cells C. Insert a nasogastric tu...

What is the formula for calculating cardiac output? CO= HR x SV What is stroke volume related to? preload Preload is most impacted by..... Increased filling volumes A patient with chronic untreated hypertension would demonstrate.... Increased afterload Vascular resistance/pressure is most influenced by.... Radius of the vessel The formula for BP is.... BP = CO x SVR What component of a Pulmonary Capillary Wedge pressure indicates Mitral insufficiency V wave An elevated RVEDP is fou...

HESI RN CRITICAL CARE V2 EXAM UPDATE 2022 LATEST UPDATE The triage nurse is assessing a victim of a stab wound. According to the paramedics, the victim was stabbed by a male attacker. The knife blade is 6 inches (7.2 cm) in length and 1 inch (2.5 cm) in width. The "point of entry" of the stab wound is two inches above and left of the victim's xiphoid process. Which vital organ(s) are at an increased risk of being in the direct path of injury? (Select all that apply.) . Hear...