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Administer alprazolam is incorrect because medication is not the first intervention. Benzodiazepines may be used for severe anxiety but non-pharmacological approaches should be attempted first, especially in older adults where sedation and falls are concerns.

Take the client to their room so they will not upset other clients is incorrect because it focuses on staff convenience rather than the client’s needs. Removing the client without addressing their emotional distress can increase anxiety, agitation, or feelings of isolation.

Administer haloperidol is incorrect because antipsychotic medications are not indicated for normal grief or mild agitation unless the client is severely aggressive or psychotic. Using haloperidol as a first-line intervention is inappropriate and could cause adverse effects such as sedation, extrapyramidal symptoms, or falls.

Colonoscopy is incorrect because this test evaluates the large intestine (colon) for polyps, cancer, or inflammatory conditions. Heartburn is related to the upper GI tract, not the colon, so this test is not appropriate for initial evaluation.

Flexible sigmoidoscopy is incorrect because it only examines the rectum and sigmoid colon, which is part of the lower GI tract. Heartburn originates from the esophagus or stomach, so this procedure would not provide relevant diagnostic information.

Lower GI series is incorrect because it involves imaging of the colon and rectum using contrast material. Since heartburn is a symptom of upper GI issues, this test would not be indicated initially.

The client reports having trouble sleeping the previous night is incorrect because insomnia is not an immediate contraindication to antihypertensive administration. While sleep issues may affect overall health, they do not require delaying or withholding the medication.

The client has a urine output of 400 mL for the past 8 hr is incorrect because this is considered a normal urine output (minimum expected: ~30 mL/hr). No immediate intervention regarding antihypertensive administration is necessary based solely on this information.

The client ate 60% of their breakfast is incorrect because partial food intake does not affect the safe administration of most antihypertensive medications. Some medications are taken with food to prevent GI upset, but 60% intake is generally adequate.

Use a nonrebreather mask to deliver low-flow oxygen is incorrect because a nonrebreather mask is designed to deliver high concentrations of oxygen (typically 60–100%), not low-flow oxygen. Low-flow oxygen delivery devices include nasal cannulas or simple face masks.

The reservoir bag on a nonrebreather mask should collapse with exhalation is incorrect because the bag should remain partially inflated during inhalation and exhalation. If it fully collapses, the client may be inhaling room air, reducing oxygen delivery.

A nonrebreather mask dries a client's mucous membranes is incorrect because this statement is misleading. While oxygen therapy can cause some dryness, the primary purpose of a nonrebreather mask is oxygen delivery, not affecting mucous membranes. Humidification may be added if drying becomes an issue, but this is not a defining characteristic.

Apply an oil-based lubricant to the indwelling urinary catheter is incorrect because water-soluble lubricants should be used for catheter insertion. Oil-based lubricants can degrade latex or silicone catheters, increasing the risk of catheter damage and urethral trauma.

Use one cotton swab to clean the client's urinary meatus is incorrect because the nurse should use multiple sterile swabs or antiseptic-soaked swabs to thoroughly clean the urethral area in a circular motion from the meatus outward. Using only one swab increases the risk of introducing microorganisms into the urinary tract.

Don sterile gloves before inserting the indwelling urinary catheter is incorrect because sterile gloves are donned after performing hand hygiene and preparing the sterile field, not immediately upon starting the procedure. Initial preparation may involve clean gloves, but insertion requires a sterile technique.

It helps identify bacterial infections in my stool such as Clostridioides difficile is incorrect because an FOBT does not detect pathogens. Stool cultures or specific tests are required to diagnose bacterial infections.

It detects visible blood in stool to confirm bleeding from hemorrhoids is incorrect because the test is for occult (not visible) blood, not grossly visible bleeding. Visible blood can be identified without an FOBT.

It measures the amount of iron in my blood to assess anemia is incorrect because an FOBT analyzes stool, not blood, and does not measure iron levels. Blood tests such as hemoglobin or ferritin are used to evaluate anemia.

Cleanse the penis with soap and water without retracting the foreskin, then insert the catheter immediately is incorrect because failing to retract the foreskin in an uncircumcised male prevents proper cleaning of the glans and meatus, increasing the risk of introducing bacteria into the urinary tract.

Use povidone-iodine to clean only the shaft of the penis without exposing the glans or meatus is incorrect because the glans and urethral meatus are the areas most likely to harbor pathogens that can cause catheter-associated urinary tract infections (CAUTIs). Cleaning only the shaft is insufficient.

Apply bacitracin ointment to the meatus before catheter insertion to prevent infection is incorrect because topical antibiotics are not routinely recommended for catheter insertion. Sterile technique and proper cleansing are sufficient for infection prevention.

Providing tracheostomy care for a client is incorrect because this is a complex, sterile procedure that requires specialized nursing knowledge and skill. Tracheostomy care involves assessing the airway, recognizing early signs of respiratory distress, and maintaining sterile technique. Delegating this task to an AP could put the client at risk of infection, airway obstruction, or other complications. Licensed nurses must perform this task and make clinical judgments about the client’s condition.

Collecting data on a client who just returned from surgery is incorrect because postoperative clients may have unstable conditions or complications, such as bleeding, hypotension, or respiratory issues. Data collection in this situation requires a nurse’s assessment skills and clinical judgment to detect abnormalities and intervene promptly. Delegating this task to an AP could delay recognition of serious complications.

Reinforcing teaching to a client who is preoperative how to use an incentive spirometer is incorrect because patient education involves assessing the client’s understanding, providing instructions, and evaluating their ability to perform the technique correctly, which requires nursing knowledge and judgment. While an AP may remind or encourage the client to use the device under supervision, the formal teaching and evaluation of understanding cannot be delegated.

Bleeding gums is incorrect because this is a classic sign of vitamin C deficiency (scurvy), not omega-3 fatty acid deficiency. Vitamin C is essential for collagen synthesis, and inadequate intake leads to gum bleeding, bruising, and poor wound healing.

Constipation is incorrect because it is more commonly associated with insufficient fiber or fluid intake, not a lack of omega-3 fatty acids. Omega-3 deficiency primarily affects cellular function and inflammation rather than bowel motility.

Brittle hair is incorrect because this symptom is typically linked to protein, biotin, or essential mineral deficiencies (such as zinc or iron), not omega-3 fatty acids. Omega-3s play a greater role in neurological and cardiovascular health.