Cardiac muscles Study guides, Class notes & Summaries

PALS Updated FINAL EXAM 2022/2023 (50 VERIFIED Q & A) (All questions answered) 1. A 12-year-old child being evaluated in the pediatric intensive care unit displays the following ECG waveform. The team interprets this as which arrhythmia? second degree 2. Laboratory tests are ordered for a child who has been vomiting for 3 days and is diaphoretic, tachypneic, lethargic and pale. Which test would the provider use to determine the adequacy of oxygen delivery? Lactate 3. A 9-year-old...

Test Bank for Neuroscience, Sixth Edition Purves • Augustine • Fitzpatrick • Hall • LaMantia • Mooney • Platt • White Chapter 1: Studying the Nervous System Multiple Choice 1. Which part of DNA is transcribed into messenger RNA? a. Exon b. Intron c. Promoter d. Non-coding DNA e. Regulatory DNA Answer: a Textbook Reference: Genetics and Genomics Bloom’s Level: 2. Understanding 2. Genomics is the analysis of a. coding DNA sequences for a species. b. regulato...

Exam 2 Pharm Study guide Chapter 15 Adrenergic agonists Sympathetic responses Stimulation of sympathetic nervous system or use of adrenergic drugs can cause dilation of pupils and bronchioles; increased heart rate; constriction of blood vessels; relaxation of muscles in GI tract, bladder, and uterus. Effects of adrenergic agonists at receptors Alpha 1 receptor Increases cardiac contractility, vasoconstriction Dilates pupils, decreases salivary gland secretion Increases bladder and pro...

NAB RC/AL Questions and answers 2023 Integumentary Skin Circulatory Decreased cardiac output. Enzyme action on heart, heat rate and ability of heart to return to normal after. illness Respiratory Lungs become restricted by rib cage; rib cage size increases; lung tissue becomes more rigid; decrease in respiratory strength; low lung expands less, upper lung more. Musculoskeletal Decreased muscle fibers and tissue, muscle strength; increased waste products in muscle (lactic acid, ca...

LINDSEY JONES- TMC ACTUAL EXAM QUESTIONS AND ANSWERS 2023 (VERIFIED ANSWERS) 1. Which is the preferred order to manipulate a mechanical ventilator in order to gradually increase alveolar minute ventilation while limiting MAP? ANSWER - Decrease mechanical deadspace, increase VT, increase RR 2. An air-entrainment jet nebulizer is set at 50%. The respiratory therapist analyzes the oxygen coming from the end of the tubing and finds it is 60%. Which of the following most likely explains this ...

The walls of hollow organs and some blood vessels contain this muscle tissue? Smooth Skeletal Cardiac Striated CORRECT ANSWERS: Smooth Fibrocartilage unites bone in which of the following articulations? Hinge Symphysis Suture Saddle Joint CORRECT ANSWERS: Symphysis Which of the following taste buds are the largest and fewest in number? Fungiform Filiform Foliate Cicumvallate CORRECT ANSWERS: Cicumvallate Which of the following muscles is the medial rotator of the hip? Qu...

ARDMS Adult Echo Typed by me accurate 100% Most common congenital anomaly most frequently seen in adults - ANSWER Bicuspid Aortic Valve Which echocardiographic window is used in the detection and assessment of the inferior vena cava? - ANSWER Subcostal What is the number and location of the papillary muscles of a normal mitral valve? - ANSWER Two; posteromedial and anterolateral Clinically, prolapse of the mitral valve is associated with: - ANSWER Mid systolic click and/or late systo...

NR 509 FINAL EXAM 50+ QUESTIONS AND CORRECT ANSWERS 2023!! I SCORED 90% ACE IN YOUR EXAMS. A young man feels something in his scrotum and comes to you for clarification. On your examination, you note what feels like a "bag of worms" in the left scrotum, superior to the testicles. Which of the following is most likely? A) Hydrocele of the spermatic cord B) Varicocele C) Testicular carcinoma D) A normal vas deferens Varicocle Varicoceles are common in normal men. They are often foun...

PHARMACOLOGY UNA TEST 2 2024 QUESTIONS WITH COMPLETE ANSWERS GRADED A+ Penicillins (-cillin) absorption rate decreases with food, can treat endocarditis, administered in deep muscles penicillin G: cardiac arrest Pipercillin & Tazobactam: blood infections and pneumonia - CORRECT ANSWER Cephalosporins (cef-) Five generations, progressively aggressive 4: gram - and + 5: MRSA and VRSA - CORRECT ANSWER Cebapenems (-penem) Lowers CNS activity, likely to have seizures, used in critical c...

Principles of Anatomy and Physiology, 12th Edition, by Bryan Derrickson, Gerald Tortora. Multiple Choice & Essays 1. How much of the total body weight of the average adult is muscle tissue? a. 20-30% b. 30-40% c. 40-50% d. 50-60% e. 60-70% Ans: C Difficulty: medium Feedback: Chapter Opener 2. The different types of muscle tissue differ from each other by: a. Microscopic anatomy b. Location c. Type of Control d. Both a and b e. All of the above Ans: E Diffic...