Adult Health Nursing Test Bank

Correct Answer: A

Rationale: The correct answer is A: Plasmodium falciparum. Plasmodium falciparum is the most likely causative agent because the patient's symptoms of fever, chills, headache, and myalgia, along with the presence of intraerythrocytic ring forms and trophozoites on blood smear, are characteristic of malaria, particularly caused by P. falciparum in sub-Saharan Africa. Summary of other choices: B: Trypanosoma cruzi causes Chagas disease, which presents with symptoms like fever, rash, and swelling at the site of entry, not consistent with the patient's presentation. C: Borrelia burgdorferi causes Lyme disease, which typically presents with a characteristic rash (erythema migrans) and arthritis, not matching the patient's symptoms. D: Leishmania donovani causes visceral leishmaniasis, which presents with symptoms like weight loss, hepatosplen

Correct Answer: C

Rationale: The correct answer is C because positioning oneself at eye level helps the patient see the nurse's facial expressions and lip movements, aiding in communication. Speaking clearly and slowly allows the patient to better understand. Speaking loudly can distort sound and may not be necessary. Avoiding visual aids or gestures limits communication channels. Speaking quickly can overwhelm the patient and hinder comprehension.

Correct Answer: B

Rationale: The correct answer is B: Cleanse the bite with soap and running water. This is the first nursing intervention because it is crucial to prevent infection. Cleaning the bite area helps remove bacteria and debris, reducing the risk of infection. Injecting with rabies immune globulin (choice A) and rabies vaccine (choice C) should be done later as per protocol after assessing the situation. Administering pain reliever (choice D) is important but not the first priority in this scenario.

Correct Answer: C

Rationale: In a postpartum client who presents with severe abdominal pain, nausea, and vomiting, it is crucial to assess for signs of peritonitis or surgical abdomen. These signs may include rebound tenderness, guarding, rigidity, and fever. Peritonitis is a serious condition that may require immediate surgical intervention. Administering antiemetic medication, encouraging clear fluids, or providing a heating pad may not address the underlying cause of the symptoms and delay appropriate treatment. Assessing for signs of peritonitis or surgical abdomen is crucial for prompt identification and management of the client's condition.

Correct Answer: B

Rationale: The correct answer is B: Lie on the affected area. This position would hinder drainage and increase pressure on the affected area. A: Tilt head to the side if sitting up, is correct as it promotes drainage. C: Putting pillows behind the head can also aid drainage. D: Lying on the non-affected ear can help reduce pressure on the affected side.