Which structure in the eye controls the amount of light allowed onto the retina?
A) Iris
B) Macula
C) Fovea centralis
D) Pupil
D
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A patient is experiencing chest pain and administers her nitroglycerin sublingually. When should the patient expect to notice relief of her chest pain?
A) 1 to 3 minutes B) 5 to 10 minutes C) 15 to 20 minutes D) 30 to 60 minutes
Student nurses are providing basic care for patients on a medical-surgical unit. One young student nurse is assigned to care for a 78-year-old male with a diagnosis of AIDS-related pneumonia
The man was admitted early that morning and is in need of a bath and a shampoo. He is homeless and undernourished. The student tells her instructor that she does not want to care for this patient. What key component of critical thinking has this student yet to incorporate into her practice? A) Not refusing assignments B) Being more respectful of patients C) Analyzing information and situations D) Withholding judgment
The nurse is reviewing the tests planned for a pregnant client. Traditionally testing done for gestational diabetes will be performed between 24 and 28 weeks gestation
Which of the following findings in the client's history will prompt the test to be performed earlier in the pregnancy? Standard Text: Select all that apply. 1. The client is a multigravida. 2. The client has a history of a previous stillbirth. 3. The client has a strong family history of diabetes. 4. The client experienced infertility prior to becoming pregnant. 5. The client's last baby was large for gestational age.
The nurse notes a patient's prealbumin is 2 mg/dL. What action by the nurse is best?
a. Tell the patient to add more protein to the diet. b. Conduct a nutritional screening with a standard tool. c. Refer the patient to a registered dietician. d. Instruct the patient to maintain good nutri-tional habits.