Ventricle is the - Study guides, Class notes & Summaries

DAANCE PRACTICE TEST EXAM 2023/2024 The "T" wave on an ECG tracing is evidence of what change in polarization? - CORRECT ANSWER-Repolarization of the ventricles What anatomical structure located at the top of the larynx closes the airway and prevents foreign bodies from entering the trachea? - CORRECT ANSWER-The epiglottis Which structure is most likely to cause obstruction of the airway when an anesthetized patient is lying in a supine position? - CORRECT ANSWER-The tongue What i...

Describe treatment of dysrhythmias correct answer: To determine if treatment is necessary, assess the patient. Then ask the following questions: Is he or she experiencing signs and symptoms of decreased cardiac output? Is the dysrhythmia potentially life threatening? If the answer to either of these questions is yes, the patient will need to treatment for the dysrhythmia. ***WE WILL DISCUSS TREATMENTS OF DYSRHYTHMIAS BASED UPON CURRENT ACLS TREATMENT ALGORITHMS CLINICAL MANIFESTATIONS ...

Four parts of the human brain - Answer cerebrum cerebellum brainstem diecephalon Ventricles - Answer There are four ventricles inside of the brain. Ventricles are cavities within the brain that are filled with cerebrospinal fluid (CSF). The ventricles include the two lateral ventricles, third ventricle, and fourth ventricle (Figure 2.2). The fourth ventricle drains into the central canal of the spinal cord, which also contains CSF. Meninges - Answer three layers of connectiv...

1 NURSING 250 PROCTORED 1 MEDSURG1 2023-2024 100% verified exam with answers  versions available o Answers with rationale 1. A nurse is assessing a client who has left-sided heart failure. Which of the following findings should the nurse expect? a. Bradycardia- more tachycardia cuz of a failing ventricle , SNS is activated to compensate . b. Flushed skin- duskly it wIll look like c. Frothy sputum-Left sided- can be blood tinged d. Jugular vein distention→ Right Rationale: ATI MS:...

Galen NUR 242 Exam 4 – Cardiovascular With Question and Verified Answers What is the equation for cardiac output? Correct Answer: CO = HR x SV What is preload? Correct Answer: the heart is being stretched out What does preload reflect? Correct Answer: how much fluid is in the heart What is afterload? Correct Answer: resistance the ventricle must overcome to eject blood Example of increased preload Correct Answer: CHF Example of increased afterload Correct Answer: hypertension...

A & P 2 Straighterline Final Exam Questions and Answers / Straighterline Anatomy and Physiology When erythrocytes are destroyed, which of the following events occurs? -ANS>> The globin portion of the molecule is broken down into amino acids. Type AB blood -ANS>> has both A and B antigens on the red cells In the platelet release reaction, -ANS>> ADP and thromboxanes stimulate other platelets to become activated. The hematocrit is -ANS>> d. the percentage of RBC...

In which of the following athletes might you expect limited bone mineral density (BMD) levels as a consequence of the force vectors and the physical demands associated with the given sport? 16 year old gymnast with a seven-year training history in her sport a 23 year old offensive lineman who has lifted weights for eight-years a 22 year old track cyclist who has a 1RM of 352lbs a 19 year old 800m freestyle swimmer with one year of dryland training -----CORRECT ANSWER-------a 19 year old 8...

HESI A2 ENTRANCE EXAMS ALL SUBJECT COVERED HESI A2 VERSION1 Have you ever wondered why the whistle of a traveling, distant locomotive predicts its approach several yards before anyone actually sees it? Or why an oncoming ambulance’s screaming siren is heard momentarily several feet before the ambulance comes into full view, before it passes you, and why its siren is still heard faintly well after the ambulance is out of sight? What you are witnessing is a scientific phenomenon known as ...

PAEA Emergency Medicine EOR Topics Questions with Complete Solutions Rated A+ what is the most common cause of heart failure? specifically left sided? right sided? -MC is CAD (coronary artery disease) -L sided: *CAD* & HTN -R sided: *L sided HF* & pulmonary dz decreased ejection fraction, thin ventricular walls, dilated LV chamber, and an S3 gallop (filling of dilated ventricle) is associated with systolic or diastolic heart failure? systolic (MC form of CHF) *(the sound is actually hea...

NR 507 MIDTERM EXAM 2 QUESTIONS AND ANSWERS (GRADED A+) 2023 (SCORE 58/60 – 96.7%). 1. The coronary ostia are located in the: (Points : 2) Left ventricle Aortic valve Coronary sinus Aorta 2. Where in the respiratory tract do the majority of foreign objects aspirated by children finally lodge? (Points : 2) Trachea Left lung Bronchus Bronchioles 3. Which type of antibody is involved in type I hypersensitivity reaction? (Points : 2) IgA IgE NR 507 MIDTERM EXAM 2 QUESTIONS AND ANSW...