Halo sign - Study guides, Class notes & Summaries

1. A nurse is caring for a client who is receiving chemotherapy and requests information about acupuncture to relieve some of the side effects. Which of the following findings should the nurse identify as a contraindication to receiving this alternative therapy? Lymphedema 2. A nurse is preparing to administer lactated Ringer's via continuous IV infusion at 200 ml/hr. The IV tubing has a drop factor of 10 drops/mL. How many gtt/min should the nurse set the IV ump to administer? 33 3. A n...

BKAT ICU Post Test Questions and Answers 2023, Graded A+ Nitroprusside purpose decreases preload and afterload by vasodilation (mainly afterload) Dobutamine mechanism of action contractility Dopamine at a low-end dose "renal dose" 0.5-4mcg/kg/min increases renal and mesentric perfusion Dopamine at a mid-range dose 4-10mcg/kg/min increases contractility and heart rate Dopamine at a high-range dose greater than 10mcg/kg/min vasoconstriction and increases BP ...

RNSG 2539 EXAM 3 – Cognition Questions With 100% Verified Answers Most common times that deaths occur after a head injury - answer1. Immediately After 2. Within 2 hours 3. Within 3 weeks Complications with scalp lacerations - answer- Profuse Bleeding - Infection Many blood vessels in the scalp. Even a small cut can cause much bleeding Manifestations of frontal fracture - answerair in forehead tissue CSF rhinorrhea, pneumocranium (air between cranium and dura mater) Manifestations of...

USMLE step 2 CK TEST COMPLETE SET ACTUAL QUESTIONS AND CORRECT DETAILED ANSWERS Pregnant with active HBV - ANSWER : tx newborn with HBIG and HBV vaccine Beck's triad for tamponade - ANSWER : hypotension, JVD, muffled heart sounds (also pulsus paradoxus). Electrical alternans Subarachnoid hemorrhage - ANSWER : increased ADH and BNP --> hyponatremia. Tx - water restriction Coccidioidomycosis - ANSWER : SW US, central/south America. Pulm infection - dry cough, weight loss, ple...

150 NREMT Exam Questions and Answers, 2022/2023 update, GRADED A Document Content and Description Below 150 NREMT Exam Questions and Answers Which of the following is an example of an unsafe scene for an EMT-Basic to enter? A. Fifty-four-year old male with difficulty breathing B. Twenty-three-year o ld female with abdominal pain C. Eighteen-year old adolescent with a gunshot wound to the chest D. Four-year old child with leg pain >>>>C. Eighteen-year old adolescent with a gunshot w...

The nurse is caring for a client with a suspected closed head injury who has bloody nasal drainage. Which of the following observations should the nurse recognize as being a cerebro- spinal fluid (CSF) leak? a)A halo sign on the nasal drip pad b)Decreased blood pressure and urinary output c)A positive reading for glucose on a test-tape strip d)Clear nasal drainage along with the bloody discharge - ANSWER A

How do you assess the head for injury correct answer: Inspect and palpate for DCAP-BLS and TIC; Inspect the mouth, nose, and ears; Inspect pupils Initially, what is an adequate baseline assessment of mental status correct answer: AVPU Head injuries are often reversible if correct answer: Pupils are dilated, but react to light What is the total possible MACE score correct answer: 30 Alterations in the casualty's level of consciousness are the hallmark of what type of injury corre...

CPEN Exam (coont punch emergency nerd exam) Questions With 100% Correct Answers. Halo traction and Gardner wells tongs What would be a potential treatment for an unstable cervical spine fracture? Stretches and straightens a severely compressed or curved spine. Can be used in cervical instability. Function of halo traction Provides spinal traction for the reduction of a cervical spine injury Function of Gardner wells tongs Most commonly used trauma scoring system for adults. Combines rev...

ARDMS Breast Registry Review Ch. 6 Exam Questions With Verified Answers Simple cysts may regress after menopause, but may perisist in women taking _______. HRT Result from obstructed lactiferous ducts due to fibrosis or proliferative changes in the duct epithelium. Or can result from hormonal dilatation. Cysts Mammographic appearance of a cyst. (4) 1. Round or oval 2. Smooth (circumscribed) margins 3. Radiopaque - Water Density 4. Halo Sign (lucent rim of fat) Sonographic a...

1. coup-contrecoup injury: Dual impacting of the brain into the skull; coup injury occurs at the point of impact; contrecoup injury occurs on the opposite side of impact, as the brain rebounds. 2. Scalp laceration: what, effect, management: Primary head injury profuse bleeding - signs of hypovolemia Apply direct pressure Suture/ staple laceration Lidocaine 1% with epi to control bleeding, not close to nose/ ears 3. Skull fracture: types, effect, management: Primary head injury Simple: n...