The nurse recognizes that the following statement is true regarding the internal structures of the breast: The breast is made up of:

Glandular tissue, which supports the breast by attaching to the chest wall.

Fibrous, glandular, and adipose tissues

Primarily muscle with very little fibrous tissue.

Primarily milk ducts, known as lactiferous ducts.

Answer and Explanation

The Correct Answer is B

A. Glandular tissue, which supports the breast by attaching to the chest wall: Glandular tissue is indeed a part of the breast structure, but it is not responsible for supporting the breast by attaching to the chest wall. It's the Cooper's ligaments, which are fibrous connective tissue, that provide structural support.

B. Fibrous, glandular, and adipose tissues: This statement is correct. The breast is composed of glandular tissue (responsible for milk production), fibrous tissue (including Cooper's ligaments for support), and adipose tissue (fat).

C. Primarily muscle with very little fibrous tissue: The breast contains very little muscle tissue. The main supportive structure is fibrous tissue, not muscle.

D. Primarily milk ducts, known as lactiferous ducts: Milk ducts are part of the glandular tissue and are responsible for carrying milk. However, the breast is not primarily made up of milk ducts; it consists of a combination of glandular, fibrous, and adipose tissues.

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Correct Answer is D

Explanation

A. The eyes converge to focus on the light.

This statement refers to the convergence reflex, where both eyes move medially (towards each other) to maintain single binocular vision when focusing on a near object. It is not related to the pupillary light reflex, which involves changes in pupil size in response to light.

B. The eye focuses the image in the center of the pupil.

This choice does not accurately describe the pupillary light reflex. The pupillary light reflex involves constriction of the pupil in response to light, not focusing an image in the center of the pupil.

C. Dilation of both pupils occurs in response to bright light.

This statement is incorrect. In response to bright light, the pupils should constrict, not dilate. Dilation of pupils in bright light could indicate an abnormal response, such as in cases of certain neurological conditions or drug use.

D. Constriction of both pupils occurs in response to bright light.

This choice is correct. In the pupillary light reflex, both pupils constrict when exposed to bright light. This response is a protective mechanism to prevent excessive light from entering the eyes, ensuring optimal visual acuity.

A. Age B. Smoking C. Hypertension D. Diabetes E. High cholesterol

Correct Answer is ["B","C","D","E"]

Explanation

A. Age: While age itself is not modifiable, it is included in the list because aging increases the risk of developing cardiovascular disease. However, individuals cannot change their age, so it is not a modifiable risk factor.

B. Smoking: Smoking is a significant risk factor for cardiovascular disease. It damages the heart and blood vessels and can lead to atherosclerosis (narrowing and hardening of the arteries), which can result in heart attacks and strokes.

C. Hypertension: High blood pressure is a leading cause of cardiovascular disease. It can damage the arteries over time, making them more susceptible to atherosclerosis.

D. Diabetes: Diabetes, especially if poorly controlled, increases the risk of cardiovascular disease. High blood sugar levels can damage the blood vessels and the heart.

E. High cholesterol: Elevated levels of cholesterol, especially low-density lipoprotein (LDL) cholesterol, can lead to the buildup of plaque in the arteries, increasing the risk of atherosclerosis and cardiovascular events.

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The nurse recognizes that the following statement is true regarding the internal structures of the breast: The breast is made up of:

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Naxlex Comprehensive Predictor Exams

A nurse documents that the client has a normal pupillary light reflex. The nurse should recognize that this reflex indicates which of the following?

Correct Answer is D

Explanation

The nurse is teaching a group of clients about modifiable risk factors for cardiovascular disease. Which of the following should the nurse include in the teaching? (Select all that apply)

Correct Answer is ["B","C","D","E"]

Explanation

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