NURSING TWO MIDTERM

An emergency department nurse moves to a new city where heat-related illnesses are common. Which clients does the nurse anticipate being at highest risk for heat-related illnesses? (Select all that apply.) a. Homeless individuals b. People with substance abuse disorders c. Caucasians d. Hockey players e. Older adults f. Obese individuals

ANS: A, B, E, F Some of the most vulnerable, at-risk populations for heat-related illness include older adults; people who work outside, such as construction and agricultural workers; homeless people; people who abuse substances; outdoor athletes (recreational and professional); and members of the military who are stationed in countries with hot climates (e.g., Iraq, Afghanistan). Hockey is generally a cold-air game whether played indoors or outdoors and wouldn't have as much risk for heat-related illness as other sports

Emergency medical services (EMS) brings a large number of clients to the emergency department following a mass casualty incident. The nurse identifies the clients with which injuries with yellow tags? (Select all that apply.) a. Partial-thickness burns covering both legs b. Open fractures of both legs with absent pedal pulses c. Neck injury and numbness of both legs d. Small pieces of shrapnel embedded in both eyes e. Head injury and difficult to arouse f. Bruising and pain in the right lower abdomen

ANS: A, C, D, F Clients with burns, spine injuries, eye injuries, and stable abdominal injuries would be treated within 30 minutes to 2 hours, and therefore would be identified with yellow tags. The client with the open fractures and the client with the head injury would be classified as urgent with red tags.

Which assessment findings would indicate to the nurse that a client has suffered from a heat stroke? (Select all that apply.) a. Confusion and bizarre behavior b. Headache and fatigue c. Hypotension d. Presence of perspiration e. Tachycardia and tachypnea f. Body temperature more than 104° F (40° C)

ANS: A, C, E, F Signs and symptoms of heat stroke include as elevated body temperature (above 104° F [40° C]), mental status changes such as confusion and decreasing level of consciousness, hypotension, tachycardia, and tachypnea. Perspiration is an inconsistent finding

. The nurse is teaching participants in a family-oriented community center ways to prevent their older relatives and friends from getting heat-related illnesses. What information does the nurse include? (Select all that apply.) a. Use sunscreen with an SPF of at least 15 when outdoors. b. Take cool baths or showers after outdoor activities. c. Check on the older adult daily in hot weather. d. Drink plenty of liquids throughout the day e. Wear light-colored, snugly-fitting clothing to wick sweat away

ANS: B, C, D To best prevent heat-related illnesses, the nurse would teach individuals to use sunscreen with at least an SPF of 30 for both UVA and UVB rays, to shower or bathe in cool water after being outdoors to reduce body heat, to remain hydrated, and to wear light-colored, loose-fitting clothes. Families and friends should check older adults at least twice a day during a heat wave; however, this may not prevent heat-related illness but could catch it quickly and limit its severity.

While on a camping trip, a nurse cares for an adult client who had a drowning incident in a lake and is experiencing agonal breathing with a palpable pulse. What action would the nurse take first? a. Deliver rescue breaths. b. Wrap the client in dry blankets. c. Assess for signs of bleeding. d. Check for a carotid pulse

ANS: A In this emergency situation, the nurse immediately initiates airway clearance and ventilator support measures, including delivering rescue breaths.

A nurse teaches a community health class about water safety. Which statement by a participant indicates that additional teaching is needed? a. "I can go swimming all by myself because I am a certified lifeguard." b. "I cannot leave my toddler alone in the bathtub for even a minute." c. "I will appoint one adult to supervise the pool at all times during a party." d. "I will make sure that there is a phone near my pool in case of an emergency."

ANS: A People would never swim alone, regardless of lifeguard status. The other statements indicate good understanding of the teaching.

. A client resuscitated after drowning is admitted to the emergency department. What assessment findings does the nurse recognize as symptoms of a drowning? (Select all that apply.) a. Bilateral crackles b. Bradycardia c. Cyanosis of the lips d. Hypotension e. Flushed, diaphoretic skin

ANS: A, B, C, D Drowning victims will exhibit signs of pulmonary edema which includes crackles in one or both lungs, persistent dry cough, and cyanosis of the lips and/or nail beds. The diving reflex as a response to asphyxia produces bradycardia, signs of decreased cardiac output with hypotension, and vasoconstriction of vessels in the intestine, skeletal muscles, and kidneys

A nurse triages clients arriving at the hospital after a mass casualty. Which clients are correctly classified? (Select all that apply.) a. A 35-year-old female with severe chest pain: red tag b. A 42-year-old male with full-thickness body burns: green tag c. A 55-year-old female with a scalp laceration: black tag d. A 60-year-old male with an open fracture with distal pulses: yellow tag e. An 88-year-old male with shortness of breath and chest bruises: green tag f. A 33-year-old male unconscious with bilateral leg amputations: yellow tag

ANS: A, D Red-tagged clients need immediate care due to life-threatening injuries. A client with severe chest pain would receive a red tag. Yellow-tagged clients have major injuries that need to be treated within 30 minutes to 2 hours. A client with an open fracture with distal pulses would receive a yellow tag. The client with full-thickness body burns would receive a black tag. The client with a scalp laceration would receive a green tag, and the client with shortness of breath would receive a red tag. The client with the amputated legs will probably be black tagged if the unconsciousness is from massive blood loss.

A nurse is in charge of a first-aid tent at an all-day outdoor sports event on a hot and humid day. A participant comes to the tent reporting a headache, weakness, and nausea. What actions would the nurse take? (Select all that apply.) a. Have the client lie down in a cool place. b. Force fluids with large quantities of plain water. c. Administer acetaminophen and send home. d. Apply cold packs to neck, arm pits, and groin. e. Encourage drinking a sports drink. f. Remove all clothing and cover with a towel

ANS: A, D, E Heat exhaustion manifests as flulike symptoms with headache, weakness, nausea, and/or vomiting. Treatment includes stopping the activity, moving to a cool place, and using cooling measures such as cold packs, cool water soaks, or fanning while spraying cool water on skin. Sodium deficits may occur from drinking plain water, so sports drinks or an oral rehydration therapy solution would be provided. The nurse would remove constrictive clothing only.

A nurse is triaging clients in the emergency department (ED). Which client would the nurse prioritize to receive care first? a. A 22 year old with a painful and swollen right wrist b. A 45 year old reporting chest pain and diaphoresis c. A 60 year old reporting difficulty swallowing and nausea d. An 81 year old, respiratory rate 28 breaths/min and temperature of 101° F (38.8°

ANS: B A client experiencing chest pain and diaphoresis would be classified as emergent and would be triaged immediately to a treatment room in the ED. The other clients are more stable.

On a hot humid day, an emergency department nurse is caring for a client who is confused and has these vital signs: temperature 104.1° F (40.1° C), pulse 132 beats/min, respirations 26 breaths/min, and blood pressure 106/66 mm Hg. What action would the nurse take? a. Encourage the client to drink cool water or sports drinks. b. Start an intravenous line and infuse 0.9% saline solution. c. Administer acetaminophen (Tylenol) 650 mg orally. d. Encourage rest and reassess in 15 minutes.

ANS: B The client demonstrates signs of heat stroke. This is a medical emergency and priority care includes oxygen therapy, IV infusion with 0.9% saline solution, insertion of a urinary catheter, and aggressive interventions to cool the patient, including external cooling and internal cooling methods. Oral hydration would not be appropriate for a client who has symptoms of heat stroke because oral fluids would not provide necessary rapid rehydration, and the confused client would be at risk for aspiration. Acetaminophen would not decrease this patient's temperature or improve the patient's symptoms. The client needs immediate medical treatment; therefore, rest and reassessing in 15 minutes are inappropriate.

While triaging clients in a crowded emergency department, a nurse assesses a client who presents with symptoms of tuberculosis. Which action would the nurse take first? a. Apply oxygen via nasal cannula. b. Administer intravenous 0.9% saline solution. c. Transfer the client to a negative-pressure room. d. Obtain a sputum culture and sensitivity.

ANS: C A client with signs and symptoms of tuberculosis or other airborne pathogens would be placed in a negative-pressure room to prevent contamination of staff, clients, and family members in the crowded emergency department. The client may or may not need oxygen or an IV. A sputum culture would be obtained but is not the priority

A nurse is triaging clients in the emergency department. Which client would the nurse classify as "nonurgent?" a. A 44 year old with chest pain and diaphoresis b. A 50 year old with chest trauma and absent breath sounds c. A 62 year old with a simple fracture of the left arm d. A 79 year old with a temperature of 104° F (40.0° C)

ANS: C A client in a nonurgent category can tolerate waiting several hours for health care services without a significant risk of clinical deterioration. The client with a simple arm fracture and palpable radial pulses is currently stable, is not at significant risk of clinical deterioration, and would be considered nonurgent. The client with chest pain and diaphoresis and the client with chest trauma are emergent owing to the potential for clinical deterioration and would be seen immediately. The client with a high fever may be stable now but also has a risk of deterioration.

A nurse is triaging clients in the emergency department. Which client would be considered "urgent"? a. A 20-year-old female with a chest stab wound and tachycardia b. A 45-year-old homeless man with a skin rash and sore throat c. A 75-year-old female with a cough and a temperature of 102° F (38.9° C) d. A 50-year-old male with new-onset confusion and slurred speech

ANS: C A client with a cough and a temperature of 102° F (38.9° C) is urgent. This client is at risk for deterioration and needs to be seen quickly, but is not in an immediately life-threatening situation. The client with a chest stab wound and tachycardia and the client with new-onset confusion and slurred speech would be triaged as emergent. The client with a skin rash and a sore throat is not at risk for deterioration and would be triaged as nonurgent.

A nurse cares for victims during a community-wide disaster drill. One of the victims asks, "Why are the individuals with black tags not receiving any care?" How does the nurse respond? a. "To do the greatest good for the greatest number of people, it is necessary to sacrifice some." b. "Not everyone will survive a disaster, so it is best to identify those people early and move on." c. "In a disaster, extensive resources are not used for one person at the expense of many others." d. "With black tags, volunteers can identify those who are dying and can give them comfort care."

ANS: C In a disaster, military-style triage is used; this approach identifies the dead or expectant dead with black tags. This practice helps to maintain the goal of triage, which is doing the most good for the most people. Precious resources are not used for those with overwhelming critical injury or illness, so that they can be allocated to others who have a reasonable expectation of survival. Victims are not "sacrificed." Telling victims that is important to move on after identifying the expectant dead does not provide an adequate explanation and is callous. Victims are not black-tagged to allow volunteers to give comfort care.

A client with known HIV-II is admitted to the hospital with fever, night sweats, and severe cough. Laboratory results include a CD4+ cell count of 180/mm3 and a negative tuberculosis (TB) skin test 4 days ago. What action would the nurse take first? a. Initiate Droplet Precautions for the client. b. Notify the primary health care provider about the CD4+ results. c. Place the client under Airborne Precautions. d. Use Standard Precautions to provide care.

ANS: C Since this client's CD4+ cell count is so low, he or she may have energy, or the inability to mount an immune response to the TB test. The client also appears to have progressed to HIV-III. The nurse would first place the client on Airborne Precautions to prevent the spread of TB if it is present. Next the nurse notifies the primary health care provider about the low CD4+ count and requests alterative testing for TB. Droplet Precautions are not used for TB. Standard Precautions are not adequate in this case.

An emergency department nurse is triaging victims of a multi-casualty event. Which client would receive care first? a. A 30-year-old distraught mother holding her crying child b. A 65-year-old conscious male with a head laceration c. A 26-year-old male who has pale, cool, clammy skin d. A 48 year old with a simple fracture of the lower leg

ANS: C The client with pale, cool, clammy skin may be in shock and needs immediate medical attention. The mother does not have injuries and so would be the lowest priority. The other two people need medical attention soon, but not at the expense of a person in shock.

A nurse is field-triaging clients after an industrial accident. Which client condition would the nurse triage with a red tag? a. Dislocated right hip and an open fracture of the right lower leg b. Large contusion to the forehead and a bloody nose c. Closed fracture of the right clavicle and arm numbness d. Multiple fractured ribs and shortness of breath

ANS: D Clients who have an immediate threat to life are given the highest priority, are placed in the emergent or class I category, and are given a red triage tag. The client with multiple rib fractures and shortness of breath has a threat to oxygenation and is the most critical. The client with the hip and leg problem and the client with the clavicle fracture would be classified as class II (urgent, yellow tag); these major but stable injuries can wait for 30 minutes to 2 hours for definitive care. The client with facial wounds would be considered the "walking wounded" and classified as nonurgent (class III, green tag)