Nokea
Signs and symptoms of HIV/AIDS include
- A. Bleeding gums
- B. Pressure injuries
- C. Jaundice
- D. Changes in moles
Correct Answer: A
Rationale: Step-by-step rationale:
1. Bleeding gums are a common sign of HIV/AIDS due to weakened immune system.
2. Pressure injuries, jaundice, and changes in moles are not specific to HIV/AIDS.
3. Bleeding gums can occur due to oral infections common in HIV/AIDS.
4. Monitoring oral health is crucial in HIV/AIDS management.
Summary:
Bleeding gums is the correct answer as it is a specific symptom of HIV/AIDS related to oral health. Pressure injuries, jaundice, and changes in moles are not typically associated with HIV/AIDS.
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In what direction should a nursing assistant shave a resident's face when using a disposable razor?
- A. Away from the resident's chin
- B. Toward the resident's chin
- C. In the direction of hair growth
- D. In the opposite direction of hair growth
Correct Answer: C
Rationale: The correct answer is C: In the direction of hair growth. Shaving in the direction of hair growth helps prevent skin irritation, cuts, and ingrown hairs. It ensures a smoother and closer shave without causing discomfort to the resident. Shaving against the hair growth can lead to razor burns and ingrown hairs. Shaving away from the chin or toward the chin may result in uneven shaving and potential skin injuries.
______ is an artificial means of removing the body's waste products.
- A. Chronic renal failure
- B. Kidney dialysis
- C. Urine retention
- D. Nephritis
Correct Answer: B
Rationale: The correct answer is B: Kidney dialysis. Dialysis is an artificial process that helps remove waste products from the body when the kidneys are unable to do so effectively. It involves filtering the blood to remove toxins and excess fluids. Chronic renal failure (A) is a condition where the kidneys gradually lose function. Urine retention (C) is the inability to empty the bladder completely. Nephritis (D) is inflammation of the kidneys. Dialysis is the most direct and effective method for removing waste products in cases of kidney failure.
What is first in the hierarchy of risk control?
- A. Elimination.
- B. Safe working procedures.
- C. Training instruction and supervision.
- D. Substitution.
Correct Answer: A
Rationale: Eliminating the hazard entirely is the most effective control measure.
Indirect contact is a way to transmit infection in which
- A. A person touches an infected person
- B. A person touches an object contaminated by an infected person
- C. A person touches an infected person's mucous membranes
- D. A person touches a carrier
Correct Answer: B
Rationale: The correct answer is B because indirect contact involves transmitting infection through touching objects contaminated by an infected person. This method allows pathogens to survive outside the body and can be easily transferred to others. Choices A and C involve direct contact with the infected person, not indirect contact. Choice D is incorrect as a carrier may not necessarily be actively infected or shedding the pathogen. In summary, indirect contact involves touching contaminated objects, not the infected person directly, making option B the correct choice.
For what reason would the nurse asks about the detainee's last drink of alcohol during receiving or intake screening?
- A. Determine how much sedative to give to prevent delirium tremens
- B. See if the information matches objective data about the detainee's mental status and behavior
- C. Help the police identify where the person was and what they were doing before the arrest
- D. Assess the likelihood and potential severity of withdrawal
Correct Answer: D
Rationale: Asking about the last drink helps assess the risk and severity of alcohol withdrawal.