A nurse is teaching a class about the use of pain medications for clients who have an opioid addiction. Which of the following medications are a nonopioid analgesic? (Select All that Apply)

A. Placing the soiled linen on the floor before bagging it is unsanitary and violates infection control principles. It increases the risk of spreading pathogens to other surfaces, potentially contaminating the environment.

B. Placing clean linen that touched the floor in the soiled linen bag prevents cross-contamination and maintains cleanliness. It adheres to infection control standards by ensuring that only soiled items are disposed of appropriately.

C. Holding the soiled linen against her body while carrying it to the linen bag risks transferring pathogens to the caregiver's clothing and skin, compromising personal hygiene and promoting contamination.

D. Shaking the soiled linen to remove any toilet paper remnants is ineffective and hazardous. It disperses potentially infectious particles, increasing the risk of contamination and compromising infection control efforts.

A. Increased blood pressure:
In hypovolemia, the body experiences a significant loss of blood volume, which leads to a reduction in the amount of blood available to circulate through the vessels. This causes a drop in blood pressure, known as hypotension, rather than an increase. The body tries to compensate for the lower blood volume by constricting blood vessels and increasing heart rate, but this typically isn't sufficient to increase blood pressure to normal levels.

B. Decreased heart rate:
The body's natural response to hypovolemia includes an increase in heart rate, known as tachycardia, as the heart attempts to pump the remaining blood more efficiently to vital organs. This compensatory mechanism aims to maintain cardiac output despite the decreased blood volume.

C. Dyspnea:
Dyspnea, or difficulty breathing, can occur in many medical conditions, including heart failure and respiratory issues. While it can be seen in severe cases of hypovolemia, particularly if the condition leads to shock and subsequent multi-organ failure, it is not a primary or specific sign of hypovolemia.

D. Weak pulse:
A weak pulse is a primary and direct manifestation of hypovolemia. Due to the reduced volume of circulating blood, the heart has less blood to pump with each contraction, leading to a weaker pulse. This symptom indicates a decreased perfusion pressure, which is characteristic of hypovolemia. The body's compensatory mechanisms include vasoconstriction and an increased heart rate, but these measures often result in a pulse that is rapid but weak.