EMT 244 PRACTICE EXAM QUESTIONS WITH 100% CORRECT ANSWERS GRADED TO PASS

Most accidental poisonings in children from 1 to 3 years of age occur by means of: a. Injection b. Inhalation c. Ingestion d. Absorption - Ingestion The most common cardiovascular complications of poisoning by ingestion is: a. Hypertension b. Rhythm disturbances c. Ventricular rupture d. Increased contractility - Rhythm disturbances Activated charcoal is most effective when the: a. Poison is a strong acid b. Poison was ingested less than an hour before the administration of charcoal c. Patient is a child d. Ingested poison was in liquid form - Poison was ingested less than an hour before the administration of charcoal A contraindication to gastric lavage is: a. Endotracheal intubation b. A patient younger than 5 years of age c. An uncooperative patient d. Ingestion of gasoline or kerosene - Ingestion of gasoline or kerosene You are called to treat a 2-year-old child who has just ingested lye. The child is conscious and cooperative. The poison control center may advise you to administer what oral solution? a. Fruit juice b. Vinegar c. Milk d. A weak solution of sulfuric acid - Milk Most pediatric lead poisonings occur as a result of: a. Contaminated soil b. Inhaling fumes from industries c. Ingestion of small batteries d. Ingestion of paint chips - Ingestion of paint chips The most common route of mercury poisoning is: a. Injection b. Absorption c. Ingestion d. Inhalation - Inhalation You are called to a local park where several people attending a family reunion report stomach pain, nausea, and vomiting. Patients report that lunch was served 2 hours ago. This time frame would lead you to suspect that the cause of the food poisoning was: a. Chemical b. Bacterial toxin c. Viral infection d. Bacterial infection - Bacterial toxin If the stinger is left in the wound after a sting by a honey bee, you should: a. Use forceps to remove the stinger b. Scrape the stinger from the wound c. Pull the wound out with fingers only d. Leave the stinger in place - Scrape the stinger from the wound What specific skills are typically required to prevent the escalation of a behavioral or psychiatric emergency? a. Sedation and physical restraint b. Communication and support c. Physical assessment and critical thinking d. Pharmacological intervention and rapid patient packaging - Communication and support A behavioral emergency is best defined as a: a. Hormonal imbalance leading to disturbed thinking patterns b. Metabolic emergency that jeopardizes the patient's health and welfare c. Chemical imbalance in the brain that affects a person's medical well-being d. Change in mood or behavior that cannot be tolerated by the involved person or others - Change in mood or behavior that cannot be tolerated by the involved person or others In the United States, mental health problems: a. Are fairly rare, generally affecting the population of people addicted to alcohol or drugs b. Affect 20% of the population c. Incapacitate fewer people than traditional illnesses, such as pneumonia or CHF d. Cause one of every thousand people to require treatment - Affect 20% of the population Typical causes of behavioral emergencies include: a. Genetic abnormalities and inherited traits b. Biological, psychosocial, and sociocultural behaviors c. Metabolic diseases, hormonal changes, and brain-stem trauma d. Fetal hypoxia, cerebral damage (traumatic or metabolic), and substance abuse - Biological, psychosocial, and sociocultural behaviors You are called to assess a 15-year-old male who has been described as exhibiting bizarre behavior lately. The patient tells you that he "hears voices." He is exhibiting delusional thinking and is extremely paranoid. You suspect this patient is suffering from: a. Dementia b. Schizophrenia c. Neurosis d. Depression - Schizophrenia Which of the following is true regarding schizophrenic patients' ability to function in society? a. They typically require institutionalization b. If they are compliant with their medications, schizophrenics may function quite well c. Currently there are no medications that allow these patients to function in the real world d. Many schizophrenics require electroconvulsive therapy (ECT) to ensure that they are not a danger to society - If they are compliant with their medications, schizophrenics may function quite well