The nurse recognizes that which statement correctly characterizes drug absorption?

Drugs given subcutaneously are absorbed more quickly than those given intramuscularly.

Most drugs must enter the systemic circulation to have a therapeutic effect.

Most oral medications are absorbed more quickly when administered with meals.

Mucous membranes are relatively impermeable to chemicals, making absorption slow.

Answer and Explanation

The Correct Answer is B

B. Drug absorption refers to the process by which a drug moves from its site of administration into the bloodstream. Once absorbed into the bloodstream (systemic circulation), drugs can distribute to various tissues and exert their therapeutic effects.

A. Different routes of drug administration affect the rate and extent of absorption. Subcutaneous injections are generally absorbed more quickly than intramuscular injections due to differences in blood flow and tissue characteristics.

C. The effect of meals on drug absorption varies depending on the specific medication. Some drugs are absorbed faster on an empty stomach, while others may be absorbed better with food.

D. Mucous membranes, contrary to the statement, are relatively permeable to drugs, allowing for rapid absorption when medications are administered via buccal, sublingual, rectal, or vaginal routes.

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Correct Answer is B

Explanation

B. Heard over most of the lung fields, except for the major bronchi and the trachea.

Low intensity and pitch, with a longer inspiratory phase than expiratory phase. They are softer and more breezy in quality. Vesicular breath sounds are heard over the peripheral lung fields, including the apex (top) of the lungs.

A. Heard over the major bronchi, which are near the sternum and between the scapulae. They are of intermediate intensity and pitch, with equal inspiration and expiration phases. They are typically heard in the 1st and 2nd intercostal spaces along the sternal border and between the scapulae.

C. Heard over the trachea and larynx.

Characteristics: High intensity and pitch, with a short inspiratory phase and a longer expiratory phase. They are louder and harsher in quality, resembling the sound of air blowing through a hollow pipe.

D. Crackles are abnormal breath sounds that can be fine or coarse.

Fine crackles are high-pitched, short, popping sounds heard during inspiration, often due to fluid in the small airways or alveoli.

Coarse crackles are loud, low-pitched, bubbling sounds heard during inspiration, typically due to the presence of secretions in the larger airways.

A. Meeting the client's spiritual needs can help decrease suffering. B. Nurses are the only health professionals who provide this type of holistic care. C. Until spiritual needs are met, physical needs cannot be healed. D. It is important that the nurse's idea of spirituality matches the client's ideas.

Correct Answer is A

Explanation

A. Spiritual care is integral to holistic care. Addressing spiritual needs can provide comfort, meaning, and a sense of peace to clients, which can contribute to a reduction in suffering, both physical and emotional. Spiritual distress can exacerbate physical symptoms and affect overall well-being, so addressing these needs can lead to better outcomes.

B. While nurses play a significant role in providing holistic care, including spiritual care, they are not the sole providers. Spiritual care can be provided by chaplains, spiritual counselors, and other healthcare professionals trained in addressing spiritual needs. However, nurses often have frequent and intimate contact with patients, making them well-positioned to assess and address spiritual concerns and to collaborate with other members of the healthcare team to meet these needs.

C. While addressing spiritual needs can contribute to overall well-being and healing, physical healing does not solely depend on meeting spiritual needs. Physical healing involves medical interventions, treatments, and physiological processes. However, addressing spiritual needs can positively impact a client's emotional and psychological state, which can support the overall healing process.

D. Understanding and respecting the client's own beliefs, values, and preferences regarding spirituality is crucial. Each individual may have unique spiritual beliefs and practices that influence their health beliefs and behaviors. The nurse should approach spiritual care with cultural sensitivity and respect for diversity, ensuring that the care provided aligns with the client's beliefs and preferences.

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The nurse recognizes that which statement correctly characterizes drug absorption?

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Naxlex Comprehensive Predictor Exams

When auscultating over the apex of the client's lung field, what breath sound should the nurse expect to hear?

Correct Answer is B

Explanation

As a part of care planning, the nurse considers the client's spiritual needs. What is the Rationale for this concern?

Correct Answer is A

Explanation

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