Vaccines ans ba - Study guides, Class notes & Summaries

Chapter 1—Living in a World of Chemistry MULTIPLE CHOICE 1. Which activity comes first in the scientific method? a. conclusion b. hypothesis c. experimentation d. observation ANS: D 2. Which is considered a physical science? a. physics b. biology c. zoology d. botany ANS: A 3. A scientist is trying to make a new insecticide that will be more toxic to flies, but less toxic to humans than insecticides now available. The scientist is engaged in a. basic research. b. applied research. ...

TEST BANK FOR MATERNAL CHILD NURSING CARE 6TH EDITION PERRY | COMPLETE 2023-202. Which symptom is considered a warning sign and should be reported immediately by the pregnant woman to her health care provider? a. Nausea with occasional vomiting b. Fatigue c. Urinary frequency d. Vaginal bleeding ANS: D Signs and symptoms that must be reported include severe vomiting, fever and chills, burning on urination, diarrhea, abdominal cramping, and vaginal bleeding. These symptoms may be signs o...

What is the primary purpose of prescribing a histamine receptor antagonist for an infant diagnosed with gastroesophageal reflux? a. Prevent reflux b. Prevent hematemesis. c. Reduce gastric acid production. d. Increase gastric acid production. ANS: C The mechanism of action of histamine receptor antagonists is to reduce the amount of acid present in gastric contents and may prevent esophagitis. None of the remaining options are modes of action of histamine receptor antagonists but rather...

CNPR, NAPSR Exam 2023/2024 already graded A+

NURSING 119-Chapter 27: Lower Respiratory Problems Lewis: Medical-Surgical Nursing, 10th Edition MULTIPLE CHOICE 1. After assessment of a patient with pneumonia, the nurse identifies a nursing diagnosis of ineffective airway clearance. Which assessment data best supports this diagnosis? a. Weak cough effort b. Profuse green sputum c. Respiratory rate of 28 breaths/minute d. Resting pulse oximetry (SpO2) of 85% ANS: A The weak, nonproductive cough indicates that the patient is unable t...

Infectious Disease Prevention and Control Stanhope: Foundations of Population Health for Community/Public Health Nursing, 5th Edition MULTIPLE CHOICE 1. Which of the following is the number-one cause of death worldwide? a. Chronic diseases (heart disease, cancer, stroke) b. Infectious diseases c. Injuries (accidental or purposeful) d. Terrorism ANS: B Infectious diseases, however, are still the number-one cause of death worldwide. In countries with higher standards of living, where...