Nokea
Through which of the ff body fluids has transmission of HIV been established? Choose all that apply
- A. Saliva
- B. Sweat
- C. Tears f. Breastmilk
- D. Blood g. Urine
Correct Answer: C
Rationale: The correct answer is C: Tears and F: Breastmilk. HIV transmission has been established through breastmilk due to the presence of the virus in the milk. Tears can also transmit HIV if they contain blood from an HIV-positive individual. Saliva, sweat, and urine do not typically contain enough HIV to transmit the virus. Blood is a well-known mode of HIV transmission due to the high viral load present in blood. Therefore, choices A, B, D, and G are incorrect as they do not have sufficient levels of the virus to transmit HIV.
You may also like to solve these questions
Which of the following signs indicates to the nurse that digoxin (Lanoxin) has been effective for a patient?
- A. Urine output decreases
- B. Heart rate higher than 95
- C. Urine output increases
- D. Heart rate lower than 50
Correct Answer: C
Rationale: The correct answer is C: Urine output increases. This indicates digoxin's effectiveness as it improves cardiac output by enhancing contraction strength. Increased urine output signifies improved kidney perfusion due to enhanced cardiac function. Option A is incorrect as decreased urine output indicates poor kidney perfusion. Option B is incorrect as digoxin aims to regulate heart rate, not necessarily make it higher than 95. Option D is incorrect as a heart rate lower than 50 could indicate digoxin toxicity.
During chemotherapy, an oncology client has a nursing diagnosis of impaired oral mucous membrane related to decreased nutrition and immunosuppression secondary to the cytotoxic effects of chemotherapy. Which nursing intervention is most likely to decrease the pain of stomatitis?
- A. Recommending that the client discontinue chemotherapy
- B. Providing a solution of hydrogen peroxide and water for use as a mouth rinse
- C. monitoring the client’s platelet and leukocyte counts
- D. Checking regularly for signs and symptoms of stomatitis
Correct Answer: B
Rationale: Step 1: Providing a solution of hydrogen peroxide and water as a mouth rinse helps in reducing the pain of stomatitis by promoting oral hygiene and preventing infections.
Step 2: Hydrogen peroxide has antimicrobial properties that can help in reducing bacteria in the mouth, which can worsen stomatitis.
Step 3: Rinsing with this solution can also help in cleansing the oral mucosa and reducing inflammation, thereby decreasing pain.
Step 4: This intervention directly addresses the nursing diagnosis of impaired oral mucous membrane and is focused on symptom management.
Summary:
A: Recommending the client to discontinue chemotherapy is not a feasible option as it is essential for treating cancer.
C: Monitoring platelet and leukocyte counts is important but does not directly address the pain of stomatitis.
D: Checking for signs and symptoms is necessary but does not provide direct relief for the pain of stomatitis.
Which of the following IV solutions is hypertonic?
- A. Normal saline
- B. 0.45% NaCl
- C. 5% dextrose in 0.9% NaCl
- D. 0.225% NaCl
Correct Answer: C
Rationale: The correct answer is C: 5% dextrose in 0.9% NaCl. This solution is hypertonic because it has a higher osmolarity compared to the other choices. The presence of dextrose and NaCl in this solution increases its solute concentration, causing water to move out of the cells by osmosis. Normal saline (A) and 0.45% NaCl (B) are isotonic solutions, meaning they have the same osmolarity as body fluids. 0.225% NaCl (D) is a hypotonic solution with lower osmolarity than body fluids.
\What should the nurse teach an older client with TIA?
- A. Not to worry about the symptoms that are part of the normal aging process
- B. To admit oneself to a rehabilitation center or a nursing home for rehabilitation
- C. To comply with the medication regimen
- D. To observe any changes in the nails and skin
Correct Answer: C
Rationale: The correct answer is C: To comply with the medication regimen. Teaching the older client with TIA to comply with medication regimen is crucial in preventing further TIAs or strokes. Medications like antiplatelets or anticoagulants are often prescribed to manage TIA. This education empowers the client to actively participate in their own health management.
Incorrect choices:
A: Not to worry about the symptoms that are part of the normal aging process - This is incorrect as TIA symptoms are not considered a normal part of aging and should not be ignored.
B: To admit oneself to a rehabilitation center or a nursing home for rehabilitation - This is incorrect as it is not the primary intervention for managing TIA.
D: To observe any changes in the nails and skin - This is incorrect as it is not directly related to managing TIA.
A male client age 78, complaints of dizziness, especially when he stands up after sleeping or sitting. The client also informs the nurse that he periodically experiences nosebleeds and blurred vision. Which of the ff conditions should the nurse assess for the client?
- A. Postural hypotension
- B. Postural Hypertension
- C. White coat hypertension
- D. White coat hypotension
Correct Answer: A
Rationale: The correct answer is A: Postural hypotension. This condition is characterized by a drop in blood pressure upon standing, leading to dizziness. The client's symptoms of dizziness upon standing, along with nosebleeds and blurred vision, are indicative of low blood pressure. Postural hypertension (B) is not a recognized medical condition; White coat hypertension (C) refers to elevated blood pressure readings in a medical setting due to anxiety; White coat hypotension (D) is not a recognized medical condition.