The nurse read the patient's health history cranial nerve III oculomotor paralysis. Which of the following would the nurse expect?

Муоріа

Normal eye movement

Ptosis will be evident and no pupillary constriction.

The eye cannot look to the outside side.

Answer and Explanation

The Correct Answer is C

(a) Mydriasis:

While mydriasis (dilated pupil) can be associated with cranial nerve III damage, it does not fully describe the range of symptoms expected with oculomotor paralysis. Cranial nerve III controls more functions than pupil dilation, such as eyelid elevation and certain eye movements.

(b) Normal eye movement:

Cranial nerve III paralysis would result in abnormal eye movement due to the loss of control over muscles responsible for moving the eye. Expecting normal eye movement would be incorrect since the paralysis affects the eye's ability to move properly.

Cranial nerve III (oculomotor nerve) paralysis leads to ptosis (drooping eyelid) because it innervates the levator palpebrae superioris muscle. It also affects the pupillary constrictor muscles, resulting in a dilated pupil (lack of pupillary constriction), making this the most comprehensive and accurate answer.

(d) The eye cannot look to the outside side:

Inability to look to the outside (lateral movement) is typically associated with cranial nerve VI (abducens nerve) paralysis, which controls the lateral rectus muscle. Cranial nerve III primarily affects vertical and medial movements, so this is not the expected finding.

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Free Nursing Study Resources

Correct Answer is ["A","C","D"]

Explanation

A) Age 55 years:

Advancing age is a risk factor for skin cancer. As individuals age, the cumulative exposure to UV radiation increases, and the skin's ability to repair damage decreases, leading to a higher risk of skin cancer.

B) Yellow palms of the hands:

Yellow palms are typically associated with conditions like carotenemia or jaundice, not skin cancer. This symptom does not indicate an increased risk of developing skin cancer.

C) Light-colored hair:

Individuals with light-colored hair, especially those with fair skin and light eyes, are at higher risk for skin cancer. They often have less melanin, which provides some protection against UV radiation, increasing their susceptibility to damage from the sun.

D) Actinic keratosis on face:

Actinic keratosis is a precancerous skin lesion caused by long-term sun exposure. It is considered a significant risk factor for developing squamous cell carcinoma, a type of skin cancer. Presence of actinic keratosis should prompt careful monitoring and possibly treatment.

E) Poor skin turgor:

Poor skin turgor typically indicates dehydration or aging but is not directly related to an increased risk of skin cancer. It is more of a general indicator of skin and overall health rather than a specific risk factor for cancer.

A. Concussions in sports and motor vehicle accidents cause the largest number of TBIS in teens. B. Females have twice the risk that males do. C. Falls occur more frequently in the younger population. D. Most firearm incidents are accidental.

Correct Answer is A

Explanation

A) Concussions in sports and motor vehicle accidents cause the largest number of TBIs in teens: Adolescents are particularly susceptible to TBIs due to their frequent involvement in contact sports like football, soccer, and hockey, as well as risky behaviors associated with driving. These activities are leading causes of TBIs in this age group, making education on safety measures and proper use of protective equipment essential in prevention efforts.

B) Females have twice the risk that males do: This statement is incorrect. In reality, males are more likely to sustain TBIs than females, especially in adolescence. The higher risk in males is largely due to their greater participation in high-impact sports and higher likelihood of being involved in motor vehicle accidents.

C) Falls occur more frequently in the younger population: Although falls are a significant cause of TBIs in young children and older adults, they are not the primary cause in adolescents. Teens are more likely to sustain TBIs from sports injuries and car accidents, making these areas more relevant for preventive education.

D) Most firearm incidents are accidental: While firearm-related TBIs can occur, they are not as common in the adolescent population compared to injuries from sports and motor vehicle accidents. Prevention efforts should focus more on the activities that pose the highest risk for this age group.

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The nurse read the patient's health history cranial nerve III oculomotor paralysis. Which of the following would the nurse expect?

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